Petition for Writ of Certiorari — U.S. Well Services, Inc., Petitioner v. Scott Easom, et al.

Supreme Court briefOct 5, 2022

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APPENDIX

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APPENDIX

TABLE OF CONTENTS

Appendix A – Opinion of the United States Court of

Appeals for the Fifth Circuit (June 15, 2022) ......... 1a

Appendix B – Judgment of the United States Court of

Appeals for the Fifth Circuit (July 15, 2022) ........ 16a

Appendix C – Opinion on Reconsideration of the

United States District Court for the Southern District

of Texas (March 19, 2021) ...................................... 18a

Appendix D – Opinion of the United States District

Court for the Southern District of Texas (February 10,

2021) ........................................................................ 58a

Appendix E – Order Denying Rehearing (July 11,

2022) ........................................................................ 89a

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APPENDIX A

UNITED STATES COURT OF APPEALS FOR

THE FIFTH CIRCUIT

No. 21-20202

[Filed June 15, 2022]

SCOTT EASOM; ADRIAN HOWARD; JOHN NAU,

Plaintiffs—Appellants,

versus

US WELL SERVICES, INCORPORATED,

Defendant—Appellee

Appeal from the United States District Court for the

Southern District of Texas USDC No. 4:20-CV-2995

Before STEWART, CLEMENT, and ELROD, Circuit

Judges.

CARL E. STEWART, Circuit Judge:

Scott Easom, Adrian Howard, and John Nau

(collectively, “Appellants”) filed this interlocutory

appeal seeking reversal of the district court’s order

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denying their motions for summary judgment and

reconsideration. In its order denying Appellants’

motions, the district court certified two questions for

interlocutory appeal: (1) Does COVID-19 qualify as a

natural disaster under the Worker Adjustment and

Retraining Notification Act’s (“WARN Act” or “the Act”)

natural-disaster exception, 29 U.S.C. § 2102(b)(2)(B)?;

(2) Does the WARN Act’s natural-disaster exception, 29

U.S.C. § 2102(b)(2)(B), incorporate but-for or proximate

causation?

In response, we hold that the COVID-19

pandemic is not a natural disaster under the WARN Act

and that the natural-disaster exception incorporates

proximate causation. We therefore REVERSE and

REMAND for proceedings consistent with this opinion.

I. FACTS & PROCEEDINGS

Appellants filed a class action complaint against

their former employer, US Well Services, Inc. (“US

Well”) for allegedly violating the WARN Act by

terminating them without advance notice. The WARN

Act requires covered employers to give affected

employees sixty days’ notice before a plant closing or

mass layoff. 29 U.S.C. § 2102(a). The Act provides three

exceptions to the notice requirement—including the

natural-disaster exception, under which no notice is

required. Id. § 2102(b).

By way of background, oil producers hire US Well

to perform hydraulic fracturing services known as

fracking. When the price of oil drops below a

commercially viable price, oil producers—including

those that hire US Well—often discontinue work. In

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early March 2020, oil prices plummeted to historic lows

due to a price conflict between Saudi Arabia and Russia.

This effect was compounded by a decline in travel and

decreased demand for oil and gas during the COVID-19

pandemic. As a result, several of US Well’s customers

curtailed or completely shut down the fracking work US

Well had been performing at multiple well sites in

Texas. When crew members, including Appellants,

returned from the well sites to their respective

headquarters after shutting down operations, they were

immediately informed that they were laid off.

Appellants’ termination letters, dated March 18, 2020,

and effective immediately, stated: “Your termination of

employment is due to unforeseeable business

circumstances resulting from a lack of available

customer work caused by the significant drop in oil

prices and the unexpected adverse impact that the

Coronavirus has caused.”

Appellants filed this suit on August 26, 2020, and

amended their complaint on October 14, 2020. The

parties cross-moved for summary judgment. US Well

argued that COVID-19 was a natural disaster under the

WARN Act, and consequently, that it was exempt from

the WARN Act’s notice requirement pursuant to the

natural-disaster exception. Appellants countered that

COVID-19 was not a natural disaster and was not a

direct cause of their layoffs. The district court concluded

that COVID-19 was a natural disaster and that the

natural-disaster exception uses but-for causation

standards. It denied both motions for summary

judgment, however, on grounds that the record did not

show whether COVID-19 was the but-for cause of the

layoffs. Appellants moved for reconsideration or, in the

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alternative, certification of three questions for

interlocutory appeal. The district court denied the

motion for reconsideration but certified two questions

for interlocutory appeal: (1) Does COVID-19 qualify as a

natural disaster under the WARN Act’s naturaldisaster exception?; (2) Does the WARN Act’s naturaldisaster exception incorporate but-for or proximate

causation?

II. STANDARD OF REVIEW

“Although we ordinarily review a district court’s

summary judgment ruling de novo, our appellate

jurisdiction under § 1292(b) extends only to controlling

questions of law, thus, we review only the [questions] of

law certified for appeal.” Tanks v. Lockheed Martin

Corp., 417 F.3d 456, 461 (5th Cir. 2005). We do not

review whether either party has shown “that there is [a]

genuine dispute as to any material fact” under Rule 56.

FED. R. CIV. P. 56(a); see La. Patients’ Comp. Fund

Oversight Bd. v. St. Paul Fire & Marine Ins. Co., 411

F.3d 585, 588 (5th Cir. 2005); Malbrough v. Crown

Equip. Corp., 392 F.3d 135, 136 (5th Cir. 2004). Instead,

we determine de novo whether the district court

properly interpreted the WARN Act’s natural-disaster

exception. See Tanks, 417 F.3d at 461.

III. ANALYSIS

The WARN Act prohibits an employer from

ordering “a plant closing or mass layoff until the end of

a [sixty]-day period after the employer serves written

notice of such an order” to affected employees. 29 U.S.C.

§ 2102(a). Employers who violate § 2102 are required to

provide aggrieved employees “back pay for each day of

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violation.” Id. § 2104(a)(1)(A). “To prove a WARN Act

claim, a plaintiff must demonstrate that: (1) the

defendant was ‘an employer’; (2) the defendant ordered

a ‘plant closing’ or ‘mass layoff’; (3) the defendant failed

to give to the plaintiff sixty days[’] notice of the closing

or layoff; and (4) the plaintiff is an ‘aggrieved’ or

‘affected’ employee.” In re TWL Corp., 712 F.3d 886, 897

(5th Cir. 2013) (quoting §§ 2102, 2104).

“If a plaintiff establishes these requirements, the

employer may avoid liability by proving that it qualifies

for the Act’s ‘faltering company’ exemption, or that the

closing or layoff resulted from ‘unforeseen business

circumstances’ or a ‘natural disaster.’” Id. at 897–98

(citing 20 C.F.R. § 639.9 (1989)). Relevant here, the

WARN Act’s natural-disaster exception provides that

“[n]o notice under this chapter shall be required if the

plant closing or mass layoff is due to any form of natural

disaster, such as a flood, earthquake, or the drought

currently ravaging the farmlands of the United States.”

29 U.S.C. § 2102(b)(2)(B).

Section 2107(a) of the WARN Act requires the

Secretary of Labor to “prescribe such regulations as may

be necessary to carry out this chapter.” 29 U.S.C. §

2107(a). “Such regulations shall, at a minimum, include

interpretative regulations describing the methods by

which employers may provide for appropriate service of

notice as required by this chapter.” Id. To that end, the

Department of Labor has explained the following

regarding the natural-disaster exception to the notice

requirement:

(1) Floods, earthquakes, droughts,

storms, tidal waves or tsunamis and

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similar effects of nature are natural

disasters under this provision.

(2) To qualify for this exception, an

employer must be able to demonstrate

that its plant closing or mass layoff is a

direct result of a natural disaster.

(3) While a disaster may preclude full or

any advance notice, such notice as is

practicable, containing as much of the

information required in [20 C.F.R.] §

639.7 as is available in the

circumstances of the disaster still must

be given, whether in advance or after the

fact of an employment loss caused by a

natural disaster.

(4) Where a plant closing or mass layoff

occurs as an indirect result of a natural

disaster, the exception does not apply

but

the

“unforeseeable

business

circumstance” exception described in

paragraph (b) of this section may be

applicable.

20 C.F.R. § 639.9(c)(1)–(4) (the “DOL regulation”).

Further, the Department of Labor has clarified that

“[t]he employer bears the burden of proof that conditions

for the exceptions have been met.” Id. § 639.9. We now

turn to the certified questions.

A. Whether COVID-19 qualifies as a natural disaster

under the WARN Act’s natural-disaster exception

Appellants argue that COVID-19 does not qualify

as a natural disaster under the WARN Act. We agree.

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When interpreting a statute, a court must “start

with the specific statutory language in dispute.” Murphy

v. Smith, 138 S. Ct. 784, 787 (2018). “A fundamental

canon of statutory construction is that, unless otherwise

defined, words will be interpreted as taking their

ordinary, contemporary, common meaning.” Perrin v.

United States, 444 U.S. 37, 42 (1979).

Because the WARN Act does not define “natural

disaster,” we turn to the “ordinary meaning of the word

. . . as understood when the [Act] was enacted.” See

Carcieri v. Salazar, 555 U.S. 379, 388 (2009).

“Ordinarily, a word’s usage accords with its dictionary

definition.” Yates v. United States, 574 U.S. 528, 537

(2015). “But we do not ‘make a fortress out of the

dictionary.’” Chapman v. Durkin, 214 F.2d 360, 362 (5th

Cir. 1954) (quoting Farmers Reservoir & Irrigation Co.

v. McComb, 337 U.S. 755, 764 (1949)).

When the WARN Act was enacted in 1988, the

term “natural disaster” was not yet defined in leading

dictionaries. See, e.g., WEBSTER’S NEW WORLD

DICTIONARY (3d coll. ed. 1988); THE RANDOM HOUSE

DICTIONARY OF THE ENGLISH LANGUAGE (2d unabridged

ed. 1987), WEBSTER’S THIRD NEW INTERNATIONAL

DICTIONARY OF THE ENGLISH LANGUAGE (1976). So, our

dictionary-based analysis of the term is limited to

combining two component definitions. Taking the terms

in isolation, “natural” was defined as “of or arising from

nature; in accordance with what is found or expected in

nature” and “produced or existing in nature; not

artificial or manufactured.” Natural, WEBSTER’S NEW

WORLD DICTIONARY (3d coll. ed. 1988). “Disaster” was

defined as “any happening that causes great harm or

damage; serious or sudden misfortune; calamity.”

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Disaster, WEBSTER’S NEW WORLD DICTIONARY (3d coll.

ed. 1988). The district court reasoned that COVID-19

qualified as “natural” because human beings did not

start or consciously spread it. Easom v. US Well Servs.,

Inc., 527 F. Supp. 3d 898, 908 (S.D. Tex. 2021). It further

reasoned that COVID-19 qualified as a “disaster” based

on how many people were killed or infected by the virus.

Id. Although the dictionary definitions of the words

“natural” and “disaster” bear consideration, they are not

dispositive of the meaning of “natural disaster” in the

WARN Act. See Yates, 574 U.S. at 538.

To supplement our combined dictionary

definition of “natural disaster,” we consider the term’s

statutory context. See Robinson v. Shell Oil Co., 519

U.S. 337, 341 (1997) (“The plainness or ambiguity of

statutory language is determined by reference to the

language itself, the specific context in which that

language is used, and the broader context of the statute

as a whole.”). The natural-disaster exception provides

that “[n]o notice under this chapter shall be required if

the plant closing or mass layoff is due to any form of

natural disaster, such as a flood, earthquake, or the

drought currently ravaging the farmlands of the United

States.” 29 U.S.C. § 2102(b)(2)(B) (emphasis added).

Congress’s use of the term “such as” “indicat[es] that

there are includable other matters of the same kind

which are not specifically enumerated by the standard.”

Donovan v. Anheuser-Busch, Inc., 666 F.2d 315, 327 (8th

Cir. 1981) (relying on dictionaries from 1967 to 1971).

By providing three examples after “such as,” Congress

indicated that the phrase, “natural disaster” includes

events of the same kind as floods, earthquakes, and

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droughts. Traditional canons of statutory construction

further support this interpretation.

In the proceedings below, Appellants argued that

the district court should apply the canon of noscitur a

sociis. Noscitur a sociis means “it is known by its

associates.” Graham Cnty. Soil & Water Conservation

Dist. v. U.S. ex rel. Wilson, 559 U.S. 280, 287 (2010). This

canon “counsels that a word is given more precise

content by the neighboring words with which it is

associated.” United States v. Williams, 553 U.S. 285, 294

(2008). The district court rejected Appellants’ argument

on grounds that the phrase, “any form of natural

disaster” signaled intentional breadth. Easom, 527 F.

Supp. 3d at 910. But the Supreme Court has applied

noscitur a sociis even where a list begins with the word

“any,” 1 thus, we apply that canon here. Courts rely on

the canon of noscitur a sociis to “avoid ascribing to one

word a meaning so broad that it is inconsistent with its

accompanying words, thus giving unintended breadth to

the Acts of Congress.” Yates, 574 U.S. at 543. Applying

noscitur a sociis to this case, the appearance of “natural

disaster” in a list with “flood, earthquake, or drought”

suggests that Congress intended to limit “natural

disaster” to hydrological, geological, and meteorological

events.

See, e.g., Yates v. United States, 574 U.S. 528, 544 (2015)

(holding that fish were not included within the term “tangible

object” under the Sarbanes-Oxley Act because “tangible object”

appeared in a list that began “any record [or] document” and thus

must refer to tangible objects used to record or preserve

information).

1

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The canon of expressio unius est exclusio is also

helpful here. It means that where, as here, “the items

expressed are members of an ‘associated group or

series,’ [that] justif[ies] the inference that items not

mentioned were excluded by deliberate choice, not

inadvertence.” Barnhart v. Peabody Coal Co., 537 U.S.

149, 168 (2003). By the late 1980s, Congress was

familiar with pandemics and infectious diseases—for

instance, H1N1 (1918), H2N2 (1957¬1958), and H3N2

(1968). See Past Pandemics, CTRS. FOR DISEASE

CONTROL & PREVENTION

(Aug.

10,

2018),

https://www.cdc.gov/flu/pandemic-resources/basics/

past-pandemics.html.

As early as 1938, Congress specified coverage for

“plant disease” in the Federal Crop Insurance Act,

which authorized federal crop insurance to help

agriculture recover after the Dust Bowl. 7 U.S.C. §

1508(g)(5)(A). So, by the time agriculture was hit by the

North American drought of 1988, Congress knew how

to, and could have, included terms like disease,

pandemic, or virus in the statutory language of the

WARN Act. That it chose not to justifies the inference

that those terms were deliberately excluded. See

Barnhart, 537 U.S. at 168.

Finally, we recognize that the WARN Act was

“adopted in response to the extensive worker dislocation

that occurred in the 1970s and 1980s.” Hotel Emps. &

Rest. Emps. Int’l Union Loc. 54 v. Elsinore Shore Assocs.,

173 F.3d 175, 182 (3d Cir. 1999). Under the Act,

employers are required to provide notice to employees

and to local government agencies to allow “some

transition time to adjust to the prospective loss of

employment, to seek and obtain alternative jobs and, if

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necessary, to enter skill training or retraining that will

allow these workers to successfully compete in the job

market.” 20 C.F.R. § 639.1(a). This court has observed

that the WARN Act’s exceptions permitting a reduction

of the notice period run counter to the Act’s remedial

purpose and thus, are to be “narrowly construed.”

Carpenters Dist. Council of New Orleans v. Dillard Dep’t

Stores, Inc., 15 F.3d 1275, 1282 (5th Cir. 1994); see also

San Antonio Sav. Ass’n v. Comm’r, 887 F.2d 577, 586

(5th Cir. 1989) (noting the “general principle of narrow

construction of exceptions”). We therefore decline to

expand the definition of “natural disaster” beyond what

is justified by the Act’s statutory language, context, and

purpose.

Accordingly, we hold that COVID-19 does not

qualify as a natural disaster under the WARN Act’s

natural-disaster exception.

B. Whether the WARN Act’s natural-disaster exception

incorporates but-for or proximate causation

Appellants contend that the phrase “due to” in

the natural-disaster exception requires proximate

cause. In the alternative, they argue that the phrase,

“due to” is ambiguous and that this court should thus

defer to the DOL regulation requiring an employer to

“demonstrate that its plant closing or mass layoff is a

direct result of a natural disaster.” 20 C.F.R. §

639.9(c)(2). We agree that deference is appropriate here.

We first consider “whether Congress has directly

spoken to the precise question at issue,” here, whether

the phrase “due to” in the natural- disaster exception

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requires but-for or proximate causation. 2 See Chevron,

U.S.A., Inc. v. Nat. Res. Def. Council, Inc., 467 U.S. 837,

842 (1984). Congress has not. When “the court

determines Congress has not directly addressed the

precise question at issue, the court does not simply

impose its own construction on the statute, as would be

necessary in the absence of an administrative

interpretation.” Id. at 843. “Rather, if the statute is

silent or ambiguous with respect to the specific issue,

the question for the court is whether the agency’s

answer is based on a permissible construction of the

statute.” Id. “If Congress has explicitly left a gap for the

agency to fill, there is an express delegation of authority

to the agency to elucidate a specific provision of the

statute by regulation.” Id. at 843–44. “Such legislative

regulations are given controlling weight unless they are

2 The district court began its causation analysis by reasoning that

“due to” means “because of.” Easom, 527 F. Supp. 3d at 912. It

then cited Bostock v. Clayton County, 140 S. Ct. 1731, 1739

(2020), Safeco Insurance Co. of America v. Burr, 551 U.S. 47, 64

n.14 (2007), and Burrage v. United States, 571 U.S. 204, 214

(2014), where the Supreme Court stated that “because of”

incorporates but-for causation. But none of those cases held that

“because of” necessarily excluded proximate causation. Indeed,

neither Bostock nor Safeco mention proximate causation. The

Sixth, Tenth, and D.C. Circuits have concluded that the phrase,

“due to” is ambiguous. See U.S. Postal Serv. v. Postal Regulatory

Comm’n, 640 F.3d 1263, 1268 (D.C. Cir. 2011); Kimber v. Thiokol

Corp., 196 F.3d 1092, 1100 (10th Cir. 1999); Adams v. Director,

OWCP, 886 F.2d 818, 821 (6th Cir. 1989). Specifically, the D.C.

Circuit has observed that “[t]he phrase ‘due to’ is ambiguous

[because it] ‘has been given a broad variety of meanings in the

law ranging from sole and proximate cause at one end of the

spectrum to contributing cause at the other.’” U.S. Postal Serv.,

640 F.3d at 1268 (quoting Kimber, 196 F.3d at 1100). We are

persuaded by this reasoning and conclude the same.

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arbitrary, capricious, or manifestly contrary to the

statute.” Id. at 844.

In light of these principles, we recognize that

Congress explicitly left a gap for the Department of

Labor to fill by requiring the Secretary of Labor to

“prescribe such regulations as may be necessary to carry

out [the WARN Act].” 29 U.S.C. § 2107(a). The

Department of Labor’s interpretation is not arbitrary,

capricious, or manifestly contrary to the Act. Thus, we

give controlling weight to the DOL regulation, 20 C.F.R.

§ 639.9(c)(2): “To qualify for [the natural-disaster]

exception, an employer must be able to demonstrate

that its plant closing or mass layoff is a direct result of

a natural disaster.”

Supreme Court and Fifth Circuit precedent

equate direct causation and proximate causation. See,

e.g., Paroline v. United States, 572 U.S. 434, 444 (2014)

(“The idea of proximate cause . . . . generally ‘refers to

the basic requirement that . . . there must be “some

direct relation between the injury asserted and the

injurious conduct alleged[.]” ’ ”); Dixie Pine Prods. Co. v.

Md. Cas. Co., 133 F.2d 583, 585 (5th Cir. 1943) (“It is

well settled that the words ‘direct cause’ ordinarily are

synonymous in legal intendment with ‘proximate

cause[.]’ ”). This precedent leads us to the conclusion

that the DOL regulation’s “direct result” requirement

imposes proximate causation.

US Well argues that the DOL regulation’s direct

causation requirement would require the natural

disaster to be the sole cause of the mass layoff and would

foreclose the application of the natural-disaster

exception in any case with an intermediate event

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between the natural disaster and the layoff. It points to

instances such as when a hurricane causes a power

outage, which in turn causes layoffs, or when Hurricane

Katrina caused a breach of the levees, which in turn

caused the city of New Orleans to flood and forced

businesses to shut down. But this argument belies

traditional proximate cause principles.

The Supreme Court has explained that “[a]s a

general matter, to say one event proximately caused

another is a way of making two separate but related

assertions.” Paroline, 572 U.S. at 444. “First, it means

the former event caused the latter.” Id. “This is known

as actual cause or cause in fact.” Id. Second, “[e]very

event has many causes . . . and only some of them are

proximate”—to wit, those “with a sufficient connection

to the result.” Id. So proximate cause is not synonymous

with sole cause. A proximate cause requirement merely

“serves, inter alia, to preclude liability in situations

where the causal link between conduct and result is so

attenuated that the consequence is more aptly described

as mere fortuity.” Id. at 445.

Under Texas law, “there can be more than one

proximate cause of an injury,” but “a new and

independent, or superseding, cause may ‘intervene[]

between the original wrong and the final injury such

that the injury is attributed to the new cause rather

than the first and more remote cause.’” Stanfield v.

Neubaum, 494 S.W.3d 90, 97 (Tex. 2016) (alteration in

original) (citation omitted). “In assessing whether an

intervening cause disrupted the causal connection

between the [initial cause] and the plaintiff’s harm and

constitutes a new and independent cause, [Texas courts]

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consider a variety of factors, including foreseeability.”

Id. at 98.

Here, flooding, power outages, layoffs, and

shutdowns are among the reasonably foreseeable

consequences of hurricanes and other natural disasters.

Thus, imposing a proximate cause requirement on

employers that must lay off employees due to a natural

disaster would not foreclose the natural-disaster

exception for all cases involving an intermediate cause.

Accordingly, based on the DOL regulation’s

“direct result” requirement and binding precedent

equating direct cause with proximate cause, we hold

that the WARN Act’s natural-disaster exception

incorporates proximate causation.

IV. CONCLUSION

For the reasons set forth above, we REVERSE

the order of the district court and REMAND for further

proceedings consistent with this opinion.

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________________________________________

APPENDIX B

________________________________________

IN THE UNITED STATES COURT OF APPEALS

FOR THE FIFTH CIRCUIT

No. 21-20202

[Filed July 15, 2022]

SCOTT EASOM; ADRIAN HOWARD; JOHN NAU,

Plaintiffs—Appellants,

versus

US WELL SERVICES, INCORPORATED,

Defendant—Appellee

Appeal from the United States District Court for the

Southern District of Texas USDC No. 4:20-CV-2995

Before STEWART, CLEMENT, and ELROD, Circuit

Judges.

JUDGMENT

This cause was considered on the record on

appeal and was argued by counsel.

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IT IS ORDERED and ADJUDGED that the

judgement of the District Court is REVERSED, and the

cause is REMANDED to the District Court for further

proceedings in accordance with the opinion of this

Court.

IT IS FURTHER ORDERED that Appellee pay

the Appellants the costs on appeal to be taxed by the

Clerk of this Court.

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________________________________________

APPENDIX C

________________________________________

IN THE UNITED STATES DISTRICT COURT

FOR THE SOUTHERN DISTRICT OF TEXAS

HOUSTON DIVISION

Civil Action No. H-20-2995

[Filed March 19, 2021]

SCOTT EASOM; et al Plaintiff,

versus

US WELL SERVICES, INC., Defendant

MEMORANDUM OPINION AND ORDER ON

SUMMARY JUDGMENT, DENYING

RECONSIDERATION, AND CERTIFYING FOR

INTERLOCUTORY APPEAL

After the court denied cross-motions for summary

judgment in this Worker Retraining and Notification

Act dispute, the plaintiffs moved for reconsideration and

moved in the alternative to certify questions for an

interlocutory appeal. (Docket Entry No. 35). The

defendant filed a response. (Docket Entry No. 36). This

court’s prior memorandum and order, (Docket Entry No.

33), is withdrawn and the following memorandum and

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order is substituted in its place. This memorandum

opinion and order addresses new arguments raised in

the plaintiffs’ motion for reconsideration and alternative

motion to certify questions for interlocutory appeal.

(Docket Entry No. 35).

It’s been a bad year for the oil business. In early

March 2020, a price war between Saudi Arabia and

Russia drove oil prices down, decreasing the demand for

oil-field fracking services. US Well Services, Inc. felt

these effects and began cutting costs and laying off

employees. Less than two weeks later, the COVID-19

pandemic was declared a national emergency. Air travel

steeply declined. Manufacturing plants reduced

production. Many people worked from home or lost their

jobs, emptying downtown business districts. Oil prices

declined, reflecting the drop in demand for petroleum

products to fly planes, run factories, and power cars for

people commuting to and from work each day. Fracking

became even more economically unfeasible. On March

18, 2020, US Well Services laid off many of its

employees.

Before these layoffs, US Well Services employees

Scott Easom, John Nau, and Adrian Howard were

working on oil-drilling sites in Texas. When they

finished their work and returned from the field on

March 18, 2020, they received verbal and written notice

that their employment was terminated. They sued US

Well Services, alleging that it violated the Worker

Adjustment and Retraining Notification (WARN) Act by

failing to give them 60-days’ notice before terminating

them as part of the mass layoff. Less than three months

later, US Well Services moved for summary judgment,

arguing that it was not required to give employees prior

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notice of the layoffs because the WARN Act provides an

exception for mass layoffs caused by a natural disaster.

US Well Services argues that the COVID-19 pandemic

excuses it from the 60-day notice requirement.

Few cases have interpreted the WARN Act’s

natural-disaster exception. There is little authority on

the definition of natural disaster; whether the natural

disaster must be the but-for or proximate cause of the

layoff; whether some kind of notice is required under

this exception; and, if so, what kind of notice suffices.

This legal uncertainty is compounded by the factual

uncertainty on this thin record over what events,

together or separately, caused the company’s mass

layoffs during the first quarter of 2020. The price war

between Russia and Saudi Arabia and the COVID-19

pandemic both impacted the demand for oil, spot oil

prices, and the demand for fracking. But the causal links

between COVID-19, the decline in oil prices, and the US

Well Services layoffs are unclear. Because a fuller record

is needed to answer these questions reliably and

accurately, the court denies both parties’ motions for

summary judgment and denies the plaintiffs’ motion for

reconsideration. The court grants the plaintiffs’ motion

to certify questions for interlocutory appeal. The reasons

for this ruling are explained below.

I.

Background

US Well Services is a hydraulic fracturing

company. (Docket Entry No. 21-1 at 1). Oil producers

hire US Well Services to frack well sites that have

already been drilled. (Id. at 2). The crews fracking at

well sites typically include equipment operators,

electronics technicians, a crew supervisor, an engineer,

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and mechanics to maintain the fracking machinery.

(Id.). Once a fracking job is complete, the crews spend

two to three days taking down the equipment to use at

another site. (Id.).

When spot prices for oil drop below a level at

which fracking is commercially viable, oil producers

typically discontinue significant aspects of their work

and do not demand fracking services from companies

like US Well Services. (Id.). In January and February

2020, oil prices were between $45.00 and $60.00 per

barrel. (Docket Entry No. 21 at 7). Fracking was viable

at those prices. (Id. at 3). Some sources predicted oil

prices would continue to increase in 2020. (Id. at 87–89).

US Well Services increased its workforce in January and

February 2020. (Id. at 3).

On March 9, 2020, the price of oil dropped to

$31.05 per barrel. (Id. at 4). Eleven days later, the price

dropped below $20.00 per barrel. (Id. at 7). On March 18,

2020, the plaintiffs returned from the field and were told

not to come back. (Id. at 96–98). In April 2020, oil prices

dropped below $0 per barrel before recovering to roughly

$30.00 four weeks later. (Id. at 7).

The parties dispute the primary cause of the

decline in oil prices and the link to the layoffs. US Well

Services points to sources from the International Energy

Agency stating that the COVID-19 pandemic was

responsible for the “sharp downgrade” in the demand for

oil in early March 2020 and after. (Docket Entry No. 211 at 92). US Well Services points to other oil services

companies that filed for bankruptcy because of “a severe

cut in demand and cash crunch due to the coronavirus

pandemic.” (Id. at 95).

22a

The plaintiffs submitted evidence showing that

the drop in oil prices began on March 9, 2020, shortly

before the President declared the COVID-19 pandemic a

national emergency. The plaintiffs argue that the

decline was initially caused by “a price war,” beginning

on March 8, 2020, between Saudi Arabia and Russia.

(Docket Entry No. 23-3). The plaintiffs also point to

public statements from the president and CEO of US

Well Services on March 20, 2020, that mentioned layoffs

as a cost-saving measure but did not refer to the COVID19 pandemic as playing a role. (Docket Entry No. 23-5).

The plaintiffs submitted other reports, dated before

March 2020, predicting that the COVID-19 pandemic

would cause only a small drop in oil prices. (Docket

Entry No. 23-7).

In early March 2020, some US Well Services

customers began discontinuing fracking orders at their

well sites. (Id. at 4). US Well Services crew members

who were working at these well sites stopped fracking,

shut down their field operations, and packed up the

fracking equipment. (Id. at 5). US Well Services could

not find other customers for fracking services. (Id. at 4–

5). During this period, US Well Services terminated

several high-ranking management officials and

administrative staff and reduced pay across the board

for its employees. (Id. at 5).

The plaintiffs—Scott Easom, John Nau, and

Adrian Howard—were working at different facilities in

Texas. On March 18, 2020, US Well Services informed

them, verbally and in writing, that they were laid off.

(Id. at 5, 96–98). US Well Services told the plaintiffs that

the layoffs were “due to unforeseeable business

circumstances resulting from a lack of available

23a

customer work caused by the significant drop in oil

prices and the unexpected adverse impact that the

Coronavirus has caused.” (Id. at 96, 97, 98).

In August 2020, Easom, Nau, and Howard,

representing themselves and seeking to represent a

class of similarly situated employees, sued US Well

Services for alleged violations of the WARN Act. (Docket

Entry No. 1, 10). In November 2020, US Well Services

moved for summary judgment, arguing that it qualified

for the WARN Act’s natural-disaster exception because

the COVID-19 pandemic caused the layoffs. (Docket

Entry No. 21). The plaintiffs opposed the motion for

summary judgment and filed what closer inspection

revealed to be a cross-motion, arguing that US Well

Services did not qualify for the natural-disaster

exception. (Docket Entry No. 23).

This court denied both parties’ motions for

summary judgment. (Docket Entry No. 33). The

plaintiffs filed a motion for reconsideration, raising new

arguments not included in their original summary

judgment motion. The court’s substituted opinion

addresses these new arguments.

II.

The Legal Standards and the Summary Judgment

Record

A.

Motion for Summary Judgment

“Summary judgment is appropriate only if there

is no genuine dispute as to any material fact and the

movant is entitled to judgment as a matter of law.” Vann

v. City of Southaven, Miss., 884 F.3d 307, 309 (5th Cir.

2018) (per curiam) (quotation marks omitted); Fed. R.

Civ. P. 56(a). “A genuine dispute of material fact exists

24a

if a reasonable jury could enter a verdict for the nonmoving party.” Doe v. Edgewood Indep. Sch. Dist., 964

F.3d 351, 358 (5th Cir. 2020). The moving party “bears

the initial responsibility of . . . demonstrat[ing] the

absence of a genuine issue of material fact,” Jones v.

United States, 936 F.3d 318, 321 (5th Cir. 2019) (citation

omitted), and “identifying those portions of [the record]

which it believes demonstrate the absence of a genuine

issue of material fact,” Celotex Corp. v. Catrett, 477 U.S.

317, 323 (1986).

“Where the nonmovant bears the burden of proof

at trial, the movant may merely point to an absence of

evidence, thus shifting to the non-movant the burden of

demonstrating by competent summary judgment proof

that there is an issue of material fact warranting trial.”

Lyons v. Katy Indep. Sch. Dist., 964 F.3d 298, 301–02

(5th Cir. 2020) (citation and quotation marks omitted).

While the party moving for summary judgment must

demonstrate the absence of a genuine and material

factual dispute, it does not need to negate the elements

of the nonmovant’s case. Austin v. Kroger Tex., LP, 864

F.3d 326, 335 (5th Cir. 2017) (per curiam) (quoting Little

v. Liquid Air Corp., 37 F.3d 1069, 1076 n.16 (5th Cir.

1994)). “[A] fact is ‘material’ if its resolution could affect

the outcome of the action.” Dyer v. Houston, 964 F.3d

374, 379 (5th Cir. 2020) (citation and quotation marks

omitted). “If the moving party fails to meet [its] initial

burden, the motion [for summary judgment] must be

denied, regardless of the nonmovant’s response.”

Pioneer Expl., LLC v. Steadfast Ins. Co., 767 F.3d 503

(5th Cir. 2014) (quotation marks omitted).

When the moving party has met its burden, “the

nonmoving party cannot survive a summary judgment

25a

motion by resting on the mere allegations of its

pleadings.” Duffie v. United States, 600 F.3d 362, 371

(5th Cir. 2010). The nonmovant must identify specific

evidence in the record and articulate how that evidence

supports that party’s claim. Willis v. Cleco Corp., 749

F.3d 314, 317 (5th Cir. 2014). “This burden will not be

satisfied by some metaphysical doubt as to the material

facts, by conclusory allegations, by unsubstantiated

assertions, or by only a scintilla of evidence.” Boudreaux

v. Swift Transp. Co., 402 F.3d 536, 540 (5th Cir. 2005)

(citation and quotation marks omitted). In deciding a

summary judgment motion, the court draws all

reasonable inferences in the light most favorable to the

nonmoving party. Darden v. City of Fort Worth, 880 F.3d

722, 727 (5th Cir. 2018), cert. denied sub. nom. City of

Fort Worth, Tex. v. Darden, 139 S. Ct. 69 (2018).

B.

The WARN Act

The WARN Act prohibits an employer from

closing a plant or ordering a mass layoff unless the

employer provides affected employees with 60-days’

notice of the closing or layoff. 29 U.S.C. § 2102(a);

Hollowell v. Orleans Reg’l Hosp. LLC, 217 F.3d 379, 382

(5th Cir. 2000). The notice period gives those affected

time “to adjust to the prospective loss of employment, to

seek and obtain alternative jobs and . . . to enter skill

training or retraining that will allow [them] to

successfully compete in the job market.” 20 C.F.R. §

639.1(a). Employers who violate the notice provision are

required to provide “back pay for each day of violation.”

29 U.S.C. § 2104(a)(1)(A).

To prove a WARN Act violation, a plaintiff must

show that: (1) the defendant was “an employer”; (2) the

26a

defendant ordered a “plant closing” or “mass layoff”; (3)

the defendant failed to give employees 60-days’ notice

before the closing or layoff; and (4) the plaintiff is an

“aggrieved” or “affected” employee. 29 U.S.C. §§ 2102,

2104. If a plaintiff makes these showings, the employer

may avoid liability by proving as an affirmative defense

that it qualifies for one of the Act’s three exceptions: the

“faltering company” exception; the “unforeseen business

circumstances” exception; or the “natural disaster”

exception. 29 U.S.C. § 2102; 20 C.F.R. § 639.9; In re TWL

Corp., 712 F.3d 886, 897–98 (5th Cir. 2013). The

natural-disaster exception is relevant here:

No notice under [the WARN Act] shall be

required if the plant closing or mass

layoff is due to any form of natural

disaster, such as a flood, earthquake, or

the drought currently ravaging the

farmlands of the United States.

29 U.S.C. § 2102(b)(2)(B). In regulations interpreting

this exception, the Department of Labor addressed the

notice required when an employer closes a plant or

orders a mass layoff due to a natural disaster:

While a disaster may preclude full or any

advance notice, such notice as is

practicable, containing as much of the

information required under § 639.7 as is

available in the circumstances of the

disaster still must be given, whether in

advance or after the fact or an employment

loss caused by a natural disaster.

20 C.F.R. § 639.9(c)(3). The regulations also clarified

that “[f]loods, earthquakes, droughts, storms, tidal

27a

waves or tsunamis and similar effects of nature are

natural disasters under” the WARN Act. 20 C.F.R. §

639.9(c).

The WARN Act’s exceptions, including the

natural-disaster exception at issue, are affirmative

defenses. The employer has the burden to prove that an

exception applied to the layoffs. See 20 C.F.R. § 639.9;

see also Jurcev v. Cent. Comty. Hosp., 7 F.3d 618, 625

(7th Cir. 1993).

C.

The Summary Judgment Record

The parties filed the following summary judgment

evidence:

· an affidavit by Matt Bernard, Chief Administrative

Officer for US Well Services, (Docket Entry No. 21-1);

· a chart listing the daily spot price of oil in 2020 by the

U.S. Energy Information Administration, (id.);

· Oil Market Report – January 2020 by the

International Energy Association, (id.);

· Oil Demand to Rebound in 2020 by Petroleum

Economist, (id.);

· Global Oil Demand to Decline in 2020 as Coronavirus

Weighs Heavily on Markets by the International

Energy Association, (id.);

· termination letters sent to Scott Easom, John Nau,

and Adrian Howard, (id.);

· a declaration by Gabriel Assaad, an attorney for the

plaintiffs, (Docket Entry No. 23-1);

· US Well Services 10-K Report from September 30,

2020, (Docket Entry No. 23-2);

· Oil Crashes by Most Since 1991 as Saudi Arabia

Launches Price War by CNN Business, (Docket Entry

No. 23-3);

28a

· WARN Act notices submitted to the Texas Workforce

Commission, (Docket Entry No. 23-4);

· a press release by US Well Services from March 20,

2020, (Docket Entry No. 23-5);

· Outbreak of Pneumonia of Unknown Etiology (PUE)

in Wuhan, China by the Center for Disease Controls,

(Docket Entry No. 23-6);

· China Virus Could Hit Oil Price by $3 Billion by

Reuters, (Docket Entry No. 23-7);

· Coronavirus Fear Hits Oil, Prices Drop Most Since

May by CNBC (Docket Entry No. 23-8);

· Why the Coronavirus Is a Real Threat to the Oil

Markets by OilPrice.com, (Docket Entry No. 23-9);

· Executive Order GA-14 from the State of Texas,

(Docket Entry No. 23-10);

· Essential Critical Infrastructure Workforce: Ensuring

Community and National Resilience in COVID-19

Response Version 2.0 by the Cybersecurity and

Infrastructure Security Agency, (Docket Entry No. 2311); and

· discovery requests from Easom, (Docket Entry No. 2312).

III.

Analysis

A. The Motions for Summary Judgment

The parties raise three disputes relevant to

determining whether US Well Services qualifies for the

WARN Act’s natural-disaster exception.1 First, they

dispute whether any prior notice of a layoff is required if

1 US Well Services does not contest that it is a covered employer,

that the named plaintiffs were affected employees, or that the

named plaintiffs were terminated as part of a mass layoff. See 29

U.S.C. § 2101(a)(1), (3).

29a

the natural-disaster exception applies.2 (Docket Entry No.

21 at 10; Docket Entry No. 23 at 15). Second, they dispute

whether the COVID-19 pandemic qualifies as a natural

disaster under the Act. (Docket Entry No. 21 at 11–12;

Docket Entry No. 23 at 13). Third, they dispute whether

the COVID-19 pandemic caused US Well Services to lay off

the plaintiffs and other similarly situated employees.

(Docket Entry No. 21 at 13; Docket Entry No. 23 at 13–15).

Each dispute is addressed below.

1. Notice

Section 2102(b)(2)(B) of the WARN Act makes

clear that “[n]o notice” is required if a mass layoff is due

to a natural disaster. 29 U.S.C. § 2102(b)(2)(B). Courts

referring to the natural-disaster exception have noted

that it “dispenses with the [WARN Act’s] notice

requirement altogether in the event of a natural

disaster.” See In re Dewey & LeBoeuf LLP, 507 B.R. 522,

531 n.10 (Bankr. S.D.N.Y. 2014); see also Sides v. Macon

Cty. Greyhound Park, Inc., 725 F.3d 1276, 1285 (11th

Cir. 2013) (reading the natural-disaster exception to

“entirely eliminate the requirement for notice,” unlike

“the unforeseeable business circumstances defense”);

Torres v. Niche, Inc., No. 12-CV-12059, 2013 WL

6655415, at *2 (D. Mass. Dec. 18, 2013) (“The WARN Act

2 The parties made clear at oral argument that their motions do

not address the unforeseen-business-circumstances exception,

which might also apply. Among the issues not addressed in this

memorandum and order are the requirements of the unforeseenbusiness-circumstances exception, the form of notice that is

required under that exception, and whether the notice US Well

Services gave to its employees complied with those requirements.

30a

gives an employer a complete exception in the event of a

natural disaster.”).

This reading is bolstered by the falteringcompany

and

unforeseen-business-circumstances

exceptions, which contain different language on notice.

29 U.S.C. § 2102(b)(2)(A). Congress differentiated

between layoffs resulting from natural disasters, which

require no notice, and layoffs resulting from a company

faltering

or

suffering

unforeseen

business

circumstances, both of which require “as much notice as

is practicable.” 29 U.S.C. § 2102(b)(2), (3). Had Congress

intended to require “as much notice as is practicable” for

layoffs caused by a natural disaster, the “separate

subparagraph listing no-notice-required circumstances

would be superfluous.” Sides, Inc., 725 F.3d at 1285.

Despite the unambiguous statutory language, the

plaintiffs argue that the natural-disaster exception

requires at least some form of notice. They rely on the

Department of Labor’s regulation interpreting the

natural-disaster exception:

While a disaster may preclude full or any

advance notice, such notice as is

practicable, containing as much of the

information required under § 639.7 as is

available in the circumstances of the

disaster still must be given, whether in

advance or after the fact or an

employment loss caused by a natural

disaster.

20 C.F.R. § 639.9(c)(3).

31a

When, as here, a regulation conflicts with the

unambiguous language of a statute, the statute controls.

See Cherokee Nation v. Bernhardt, 936 F.3d 1142, 1156

(10th Cir. 2019) (“[W]hen a statute and a regulation are

in conflict, the statute renders the regulation which is in

conflict with it void and unenforceable.” (citation and

quotation marks omitted)); Texas v. EPA, 726 F.3d 180,

195 (D.C. Cir. 2013) (“[A] valid statute always prevails

over a conflicting regulation, and a regulation can never

trump the plain meaning of a statute.” (citations and

quotation marks omitted)). The court is bound by the

WARN Act, not by the Department of Labor’s

regulations, to the extent they conflict.

The WARN Act unambiguously states that

employers are not required to give affected employees

notice of a plant closing or mass layoff resulting from a

natural disaster. See Lions Health Svcs., Inc. v. Sebelius,

635 F.3d 693, 699–700 (5th Cir. 2011) (“Under [the

Chevron] test, we first ask ‘whether Congress has

directly spoken to the precise question at issue.’ If so, we

‘must give effect to the unambiguously expressed intent

of Congress.’” (quoting Chevron, U.S.A., Inc. v. Nat. Res.

Def. Council, Inc., 467 U.S. 837, 842–843 (1984)). The

natural-disaster exception, unlike the falteringcompany

and

unforeseen-business-circumstances

exceptions, dispenses with the WARN Act’s notice

requirement. The regulation requiring some notice

conflicts with the WARN Act’s clear “no notice”

language.

In their reconsideration motion, the plaintiffs

argue that the “no notice” language is ambiguous,

relying on legislative history and the § 2102(b) section

heading, entitled “Reduction of Notification Period.”

32a

(Docket Entry No. 35 at 11). These arguments are

unpersuasive. Section headings and legislative history

are useful to clarify ambiguous text, but they do not

create ambiguities. See Lamie v. U.S. Tr., 540 U.S. 526,

536 (2004) (“We should prefer the plain meaning since

that approach respects the words of Congress. In this

manner we avoid the pitfalls that plague too quick a

turn to the more controversial realm of legislative

history.”); Bhd. of R.R. Trainmen v. Balt. & Ohio R.R.

Co., 331 U.S. 519, 528–29 (1947) (“[T]he wise rule [is]

that the title of a statute and the heading of a section

cannot limit the plain meaning of the text.”). The WARN

Act’s “no notice” language is not ambiguous.

If US Well Services proves the other elements of

the natural-disaster exception, there was no duty to

provide WARN Act notice to employees.

2. A Natural Disaster

Under the WARN Act, an employer is not

required to give employees notice “if the plant closing or

mass layoff is due to any form of natural disaster, such

as a flood, earthquake, or the drought currently

ravaging the farmlands of the United States.” 29 U.S.C.

§ 2102(b)(2)(B). The Department of Labor regulations

clarify that “[f]loods, earthquakes, droughts, storms,

tidal waves or tsunamis and similar effects of nature are

natural disasters under” the WARN Act. 20 C.F.R. §

639.9(c). Disease is not separately named. The parties

dispute whether COVID-19 is a natural disaster under

the WARN Act.

Only two courts so far have addressed the WARN

Act’s natural-disaster exception. One court assumed,

without deciding, that COVID-19 is a natural disaster.

33a

See Benson, et al. v. Enter. Leasing Co. Fla., LLC, No.

6:20-CV-00891, slip op. at 10 (M.D. Fla. Jan. 4, 2021)

(“COVID-19 may be a natural disaster within the

meaning of the WARN Act.”).

The other court found that coal fires in a mine

were not natural disasters. In Carver v. Foresight

Energy LP, No. 3:16-CV-3013, 2016 WL 3812376, at *1

(C.D. Ill. July 12, 2016), a mining company had fired all

of its mining employees after coal fires prevented them

from working in the mine. The court began with the

dictionary definition of “natural”: something “[e]xisting

in or caused by nature; not made or caused by

humankind.” Id. at *4. The court noted that coal fires

are “a form of spontaneous combustion which can occur

when coal is exposed to oxygen and oxidizes, causing the

coal to smolder and release carbon monoxide.” Id. at *2.

The court also noted that coal fires can “be fueled by poor

underground housekeeping, such as failure to properly

clean up spilled oil and grease” and, as the plaintiffs

argued, a poor “ventilation system.” Id. While the coal

fires at issue were the “result of an interaction between

oxygen and coal, both of which exist in nature,” the court

found that the fires were not “natural” because oxygen

and coal in the mines were “combined by human

intervention,” and this “human involvement in the

origins of the combustion events would seem to preclude

the events from being considered a natural disaster.” Id.

at *4.

Outside the WARN Act context, courts have

followed similar reasoning in determining whether

COVID-19 is a natural disaster. In JN Contemporary

Art LLC v. Phillips Auctioneers LLC, the court

addressed whether COVID-19 was a natural disaster

34a

under a force majeure clause in an insurance policy. No.

20-CV-4370, 2020 WL 7405262, at *7 n.7 (S.D.N.Y. Dec.

16, 2020). The court, like the court in Carver, first looked

to the dictionary definition. BLACK’S LAW DICTIONARY

defined “natural” as “[b]rought about by nature as

opposed to artificial means,” and “disaster” as “[a]

calamity; a catastrophic emergency.” Id. (quoting

Natural, Disaster, BLACK’S LAW DICTIONARY (11th ed.

2019)). The OXFORD ENGLISH DICTIONARY defined

“natural disaster” as “[a] natural event that causes great

damage or loss of life such as a flood, earthquake, or

hurricane.” Id.; see also Natural, MERRIAM-WEBSTER’S

COLLEGIATE DICTIONARY 774 (10th ed. 1997) (defining

“natural” as “growing without human care . . . existing

in or produced by nature: not artificial”). The court held

that, “[b]y any measure, the COVID-19 pandemic fits

those definitions,” and that it could not “be seriously

disputed that the COVID-19 pandemic is a natural

disaster.” Id.

Other courts have reached similar conclusions.

See, e.g., AB Stable VIII LLC v. Maps Hotels & Resorts

One LLC, No. 20-CV-0310, 2020 WL 7024929, at *58

(Del. Ch. Nov. 30, 2020) (“The COVID-19 pandemic

arguably fits this definition [of natural disaster]” under

a purchase and sale agreement); Pa. Democratic Party

v. Boockvar, 238 A.3d 345, 370 (Pa. 2020) (“We have no

hesitation in concluding that the ongoing COVID-19

pandemic equates to a natural disaster” under a

Pennsylvania statute); Friends of Danny DeVito v. Wolf,

227 A.3d 872, 889 (Pa. 2020) (“The COVID-19 pandemic

is, by all definitions, a natural disaster” under a

Pennsylvania statute).

35a

COVID-19 qualifies as a disaster under the

WARN Act. COVID-19 is clearly a “disaster.” See

Disaster, BLACK’S LAW DICTIONARY (11th ed. 2019) (“[a]

calamity; a catastrophic emergency”); Natural Disaster,

OXFORD ENGLISH DICTIONARY (“[a] natural event that

causes great damage or loss of life”). In a year, two

million people lost their lives, and over one hundred

million people were diagnosed with infections. See AB

Stable VIII LLC, 2020 WL 7024929, at *58 (“[The

COVID-19 pandemic] is a terrible event that emerged

naturally in December 2019, grew exponentially, and

resulted in serious economic damage and many

deaths.”); Coronavirus World Map: Tracking the Global

Outbreak, N.Y. TIMES (Feb. 10, 2021, 7:37 AM) (tracking

nationwide and global deaths

due to COVID-19),

https://www.nytimes.com/interactive/2020/world/coronavi

rus-maps.html.

COVID-19 also qualifies as a “natural” disaster

because human beings were not responsible for starting

or consciously spreading the virus. Unlike coal fires,

which did not occur in Carver without humans digging

mines and introducing coal to oxygen, COVID-19, like

other viruses, did not require conscious human effort to

appear or spread, as individuals without symptoms

infected others. See Angela L. Rasmussen, On the

Origins of SARS-CoV-2, 27 NATURE MEDICINE 9, 9

(2021) (“[A]ll indications suggest that, like SARS-CoV

and MERS-CoV, this virus probably evolved in a bat

host until an unknown spillover event into humans

occurred.”); Murat Seyran, et al., Questions Concerning

the Proximal Origin of SARS CoV-2, JOURNAL OF

MEDICAL VIROLOGY 1, 1 (2020) (“There is a consensus

that severe acute respiratory syndrome coronavirus

36a

(SARS-CoV-2)

originated

naturally

from

bat

coronaviruses (CoVs), in particular RaTG13.”); see also

AB Stable VIII LLC, 2020 WL 7024929, at *58 n.214

(“The record in this case does not support a finding that

the virus was anything other than a natural product of

germ evolution.”). While humans can take precautions

to slow the spread of COVID-19 or engage in behavior

that fosters contagion, the possibility of slowing the

virus spread does not suggest that humans caused the

pandemic. 3

3 In their reconsideration motion, the plaintiffs argue that the

court held that humans have “no effect” on the spread of COVID19. (Docket Entry No. 35 at 22). They misread the court’s opinion.

In distinguishing COVID-19 from the coal fires in Carver, the

court noted that human beings are “not responsible for starting

or consciously spreading the virus.” Because human beings did

not start COVID-19, it qualifies as “natural” under Carver’s

reasoning. The plaintiffs seem to agree that humans are not

responsible for creating or starting the spread of the COVID-19

virus, making it “natural.” (Docket Entry No. 35 at 22). The

plaintiffs’ argument would mean that, for example, because

human actors cause climate changes, which in turn make

hurricanes and storms more frequent and severe, those storms

are not “natural.”

The plaintiffs now argue that humans must be incapable of

stopping a disaster for it to be “natural.” Their argument is

unconvincing. First, a natural disaster may be slowed or altered

by human intervention and still be a natural disaster. Examples

include measures to reduce avalanches or to control or stop

wildfires. Second, human beings must interact with a natural

disaster for it to affect them. For example, a drought does not

affect a farmer unless he or she farms in a place with drought; a

flood may not affect an employer if its business is outside the

flooded area; and an earthquake typically cannot harm an

employer if all upstream and downstream contributors to its

business are far from the epicenter. The plaintiffs’ argument, if

37a

Courts have consistently noted, in different

contexts, that a disease outbreak is a natural disaster.

See Meyer v. Conlon, 162 F.3d 1264, 1266 (10th Cir.

1998) (“The Federal Crop Insurance Act (‘FCIA’)

established the Federal Crop Insurance Corporation

(‘FCIC’) to encourage farmers to purchase multiple peril

crop insurance, which protects farmers against loss from

natural disasters, such as hail and disease.”); Badgley v.

Varelas, 729 F.2d 894, 902 (2d Cir. 1984) (“natural

disaster such as fire or disease”). Other courts have

suggested that virus epidemics could be natural

disasters. See Nat. Res. Def. Council v. EPA, 896 F.3d

459, 464 (D.C. Cir. 2018) (“And an ordinary reading of

‘natural event’ summons images of natural disasters

such as tornados and volcanic eruptions; cosmic

episodes, such as comets and harvest moons; and

organic processes, such as viral epidemics and seasonal

changes.”).

The plaintiffs argue that the WARN Act uses a

specific definition of “natural disaster” that is limited to

events that are both catastrophic and sudden,

surprising, or swift, like earthquakes and floods, that

quickly destroy an employer’s place or means of doing

business. 4 (Docket Entry No. 23 at 12). The court does

adopted, would effectively eliminate the natural-disaster

exception by requiring no human involvement with the disaster.

4 This argument also targets the causal link between COVID-19

and the US Well Services layoffs. For example, a natural disaster,

such as an earthquake or tornado, that destroys an employer’s

only factory has both an immediate and direct causal link to the

layoff of all factory employees. By contrast, rampant mold after a

flood, or a natural disaster that destroys an employer’s only

customer and reduces that customer’s demand for the employer’s

products, is both slower in time and more indirect in effect than

38a

not find this limit in the statute. The WARN Act’s

natural-disaster exception is triggered by “any form of

natural disaster.” 29 U.S.C. § 2102(b)(2)(B) (emphasis

added). Congress was broad, if unspecific, and did not

impose a “suddenness” requirement. The WARN Act

provides three examples of natural disasters, “flood,

earthquake, or the drought currently ravaging the

farmlands of the United States.” 5 Id. The phrase “such

as,” which precedes these examples, signals that these

three are illustrative, not exhaustive. 6 See Bragdon v.

a natural disaster that destroys the employer’s factory. The

WARN Act’s causation requirement is discussed below

5 Congress passed the WARN Act during the drought of 1988, one

of the worst since the Dust Bowl of the 1930s. The drought, which

began in April 1988 and continued into 1989, placed roughly 40%

of the lower 48 states in extreme drought. Crop yields were cut

by at least a third. See generally U.S. Dep’t of Commerce, The

Drought

of

1988

and

Beyond

(Oct.

18,

1988),

https://repository.library.noaa.gov/view/noaa/10952/noaa_10952

_DS1.pdf. Estimates of the drought’s cost exceed $40 billion. See

Homeland

Security

Digital

Library,

The

1988

Drought/Heatwave,

https://www.hsdl.org/c/tl/1988-u-sdroughtheatwave/.

6 The Department of Labor recently issued a Frequently Asked

Questions guidance on the WARN Act and COVID-19. U.S. Dep’t

of Lab., WARN Act COVID-19 Frequently Asked Questions,

https://www.dol.gov/sites/dolgov/files/ETA/Layoff/pdfs/WARN%2

0FAQ%20for%20COVID19.pdf. The FAQs suggest that

employers may be able to claim the unforeseen-businesscircumstances exception, but the FAQs do not mention the

natural-disaster exception. Id. at 3. One court found the lack of

reference to the natural-disaster exception to be “a deafening

silence.” Benson, No. 6:20-CV-00891, slip op. at 11.

The court does not find the Department of Labor’s FAQs helpful.

The FAQS did not consider whether COVID-19 fits the definition

of natural disaster. The FAQs also make clear that they are “not

39a

Abbott, 524 U.S. 624, 639 (1998) (“As the use of the term

‘such as’ confirms, the list is illustrative, not

exhaustive.”). And the inclusion of drought, which is

usually prolonged but neither sudden nor surprising,

undermines reading in a limit to suddenly occurring

natural disasters. 7 See AB Stable VIII LLC, 2020 WL

7024929, at *58 (“A natural disaster need not be

sudden—drought conditions develop and persist over

years, and the ultimate natural disaster of climate

change has developed over decades.”).

The plaintiffs also argue that the court should

apply the statutory canons of ejusdem generis and

noscitur a sociis, limiting “natural disaster” to events

similar to floods, earthquakes, or droughts. (Docket

Entry No. 35 at 19–21). Under ejusdem generis, “where

general words follow specific words in a statutory

enumeration, the general words are [usually] construed

to embrace only objects similar in nature to those objects

enumerated by the preceding specific words.” Wash.

State Dept. Soc. & Health Servs. v. Guardianship Estate

of Keffeler, 537 U.S. 371, 384 (2003). Under noscitur a

sociis, “a word is given more precise content by the

neighboring words with which it is associated.” United

States v. Williams, 553 U.S. 285, 294 (2008). Both

binding on courts” and disputes “regarding the interpretation of

the Act” are “determined on a case-by-case basis” by the courts.

The Department of Labor’s regulations interpreting the

unforeseen-business-circumstances

exception

state

that

suddenness might make a business circumstance unforeseeable:

“An important indicator of a business circumstance that is not

reasonably foreseeable is that the circumstance is caused by some

sudden, dramatic, and unexpected action or condition outside the

employer’s control.” 20 C.F.R. § 639.9(b)(1).

7

40a

canons are typically used to limit a general term that

follows more specific terms. They are not helpful here. 8

First, these canons help courts avoid “giving

unintended breadth to Acts of Congress.” Yates v. United

States, 574 U.S. 528, 543 (2015) (citation and quotation

marks omitted). The phrase “any form of natural

disaster,” however, signals intentional breadth. As the

Supreme Court has noted on at least two occasions,

statutory canons that restrict normal meaning typically

do not apply when a generic term is preceded by “any.”

It is unclear that ejusdem generis applies when, as here, a

general term precedes an illustrative list of examples. Courts

typically apply ejusdem generis when a general term “follow[s]

specific ones.” Gooch v. United States, 297 U.S. 124, 128 (1936);

Antonin Scalia & Bryan A. Garner, Reading Law: The

Interpretation of Legal Texts 195 (2012) (“The ejusdem generis

canon applies when a drafter has tacked on a catchall phrase at

the end of an enumeration of specifics.”); United States v.

Koutsostamatis, 956 F.3d 301, 308 (5th Cir. 2020) (“That is, when

a list of specific X’s is followed by the catchall phrase ‘other X’s,’

ejusdem generis ‘implies the addition of similar after the word

other.’”).

8

Some scholars have argued that ejusdem generis does not apply

when a general term precedes specific terms, because this

formulation introduces the general term without limitation, and

the general term is more naturally read “at its broadest face

value.” Scalia & Garner, supra, at 204–205; but see Gregory R.

Englert, The Other Side of Ejusdem Generis, 11 Scribes J. Leg.

Writing 51 (2007) (disagreeing with Scalia and Garner and

surveying disagreement in the courts). Some courts have

suggested that illustrative examples following a general term are

meant to expand the scope of the general term, not limit it. See

Brown v. Azar, No. 1:20-CV-03702, 2020 WL 6364310, at *9 (N.D.

Ga. Oct. 29, 2020) (“[T]he specific terms are preceded by the word

‘including,’ which signifies a more expansive, non-exhaustive

list.”).

41a

See Ali v. Fed. Bureau Prisons, 552 U.S. 214, 218–19

(2008) (the canons of ejusdem generis and noscitur a

sociis did not apply to the phrase “any other law

enforcement officer” because “[r]ead naturally, the word

‘any’ has an expansive meaning” (citation omitted));

Harrison v. PPG Indus., Inc., 446 U.S. 578, 588–89

(1980) (ejusdem generis did not apply to the phrase “any

other final action” because this “expansive language

offer[ed] no indication whatever that Congress intended

[a] limiting construction”). When, as here, specific

examples follow a general term, the examples signal

intentional breadth and serve as “an illustrative

application of the general principle.” Fed. Land Bank v.

Bismarck Lumber Co., 314 U.S. 95, 100 (1941); see also

Scalia & Garner, supra note 9, at 204 (“Following the

general term with specifics can serve the function of

making doubly sure that the broad . . . general term is

taken to include the specifics. Some formulations

suggest or even specifically provide this belt-andsuspenders function by introducing the specifics with a

term such as including.”).

Second, these canons would apply here only if the

court finds that floods, earthquakes, and droughts have

a “common attribute.” See Ali, 552 U.S. at 225. The only

common attribute appears to be that they are natural

disasters. An earthquake is a geological disaster; a

drought is meteorological; and a flood is partially

hydrological and partially meteorological. The WARN

Act regulations include “storms, tidal waves,” and

“tsunamis.” 20 C.F.R. § 639.9(c). While not listed, the

WARN Act would also seem to include space-related

natural disasters (meteorites), as well as natural

disasters that do not fall into any of the listed groups,

42a

such as wildfires or avalanches. 9 Some of these natural

disasters cause property damage, some cause loss of life,

and some cause both. The court does not see an obvious

reason for excluding biological natural disasters, such as

infectious disease outbreaks, epidemics, or pandemics.

See AB Stable VIII LLC, 2020 WL 7024929, at *58.

When Congress passed the WARN Act, it was

particularly concerned with a drought that had

decimated crop yields across the country. A plague of

locusts that decimates crops, or a pandemic in cattle that

greatly reduces beef or dairy “crops,” would cause

similar damage. The human-centered effect of COVID19 is not a reason for finding that viral or bacterial

pandemics are not natural disasters under the WARN

Act.

In sum, the WARN Act does not exclude a virus

outbreak from the natural-disaster exception. The

dictionary definition of natural disaster, other court

decisions, and the statutory language support the

conclusion that the COVID-19 pandemic is a natural

disaster under the WARN Act.

3. Causation

The WARN Act eliminates the need for notice if a

plant closing or mass layoff is “due to” a natural disaster.

29 U.S.C. § 2102(b)(2)(B). The parties dispute whether

9 The plaintiffs also argue that a viral pandemic does not qualify

as a natural disaster because it is not specifically mentioned in

the WARN Act. (Docket Entry No. 35 at 22–23). Neither is a

typhoon. But, as the plaintiffs agree, a typhoon would qualify as

a natural disaster. (Id. at 21 n.6). So would other natural

disasters that are not specifically enumerated.

43a

the WARN Act requires but-for causation or proximate

causation. 10 They also dispute whether the US Well

Services layoffs were “due to” COVID-19 or to a

combination of factors besides a natural disaster.

a.

The “Due To” Causation Requirement

“Due to” means “because of.” U.S. Postal Serv. v.

Postal Regul. Comm’n, 640 F.3d 1263, 1267 (D.C. Cir.

2011) (quoting WEBSTER’S THIRD NEW INT’L DICTIONARY

699 (1993)); see also New York v. U.S. Dep’t of Labor, 477

F. Supp. 3d 1, 7 (S.D.N.Y. 2020) (equating the terms

“because” and “due to”); Progressive Cas. Ins. Co. v.

FDIC, 80 F. Supp. 3d 923, 955–56 (N.D. Iowa 2015)

(“due to” means “owing to,” “in consequence of, on

account of, because of”). The Supreme Court has held

that “because of” “incorporates the ‘simple’ and

‘traditional’ standard of but-for causation.” Bostock, 140

S. Ct. at 1739 (quoting Univ. of Tex. Sw. Med. Ctr. v.

Nassar, 570 U.S. 338, 350 (2013)); see also Safeco Ins.

Co. of Am. v. Burr, 551 U.S. 47, 63–64, n.14 (2007)

(“because of” means “based on” and “‘based on’ indicates

a but-for causal relationship”). Courts assume that butfor causation “is one of the traditional background

principles against which Congress legislate[s],” and that

a phrase such as “due to” or “because of” “imposes a

requirement of but-for causation.” Burrage v. United

But-for causation “is established whenever a particular

outcome would not have happened ‘but for’ the purported cause.”

Bostock v. Clayton Cty., Ga., 140 S. Ct. 1731, 1739 (2020).

Proximate causation generally “refers to the basic requirement

that . . . there must be some direct relation between the [outcome]

and the [purported cause].” Paroline v. United States, 572 U.S.

434, 444 (2014) (citation and quotation marks omitted).

10

44a

States, 571 U.S. 204, 214 (2014) (citations and quotation

marks omitted). The WARN Act’s phrase “due to” means

but-for causation. 11

The plaintiffs argue that but-for causation is the

wrong standard and that the WARN Act requires a

natural disaster to be the direct, meaning proximate,

cause of a mass layoff, relying on the Department of

Labor regulations. These regulations interpret the

natural-disaster exception to require an employer to

“demonstrate that its plant closing or mass layoff is a

direct result of a natural disaster.” 20 C.F.R. § 639.9(c)(2)

(emphasis added). The Department of Labor explained

that the “direct result” regulatory requirement stemmed

from the “floor debates demonstrat[ing] Congressional

intent that an employment action that was a direct

result would fall under this exception, while one that

was caused as an indirect result of a natural disaster

would not be covered.” Worker Adjustment and

Retraining Notification; Interim Interpretive Rule, 53 F.

Reg. 48884, 48889 (Dec. 2, 1988).

The legislative history is not so clear. The original

proposed language in the WARN Act allowed an

employer to claim the natural-disaster exception if a

plant closing or mass layoff was “due, directly or

indirectly, to any form of natural disaster.” 134 Cong.

Rec. S8686–89, 358 (daily ed. June 28, 1988) (emphasis

added). Some members of Congress expressed concern

over the word “indirectly” because it is “amorphous” and

11 The plaintiffs argue that US Well Services did not argue for

but-for causation, but it clearly argued for but-for causation at

oral argument. The court substitutes this memorandum opinion

and order to fully consider the parties’ arguments.

45a

hard to “tie it down.” Id. at 360; see also id. at 360 (“I

think you could make a lot of ludicrous cases out as to

what impact the drought or flood or earthquake has.”).

Others expressed concern that the term “directly” would

not protect those “downstream” from producers

immediately affected by a natural disaster. Id. (“[W]hat

we are concerned about is somebody who may be

downstream, somebody who may not be in the direct line

[of] selling services or products to the farmer but in any

event has the same economic difficulties because of the

drought.”); id. at 363 (“Now [causation] is going to be a

matter of proof . . . It may not be just those who serve

the farmer. It might be somebody downstream. It might

be a barge operator. It might be someone else . . .

bakeries, for example, elevators—go up and down the

line—meatpacking plants, ethanol plants, all of these

are going to be impacted if this drought persists.”).

Congress ended up removing both “directly” and

“indirectly” from the statute. 12 Id. at 362–63; 29 U.S.C.

§ 2102(b)(2)(B).

“Congress’ rejection of” the term “directly”

“weighs heavily against” an interpretation that would

impose that term. 13 Hamdan v. Rumsfeld, 548 U.S. 557,

12 Other courts have looked to the WARN Act’s legislative history

to interpret its requirements. See, e.g., Hotel Emps. & Rest.

Emps. Int’l Union Local 54 v. Elsinore Shore Assocs., 173 F.3d

175, 181 (3d Cir. 1999) (analyzing the WARN Act’s legislative

history to determine if a government-ordered closing qualifies as

a “plant closing”).

13 The court in Benson relied on the Department of Labor’s

regulations to impose a direct result requirement, but the court

did not consider the WARN Act’s legislative history or whether

46a

579–80 (2006). The fact that Congress rejected the word

“directly” not only cuts against the Department of

Labor’s regulations, it cuts against proximate causation

as the standard. The Supreme Court and Fifth Circuit

have equated direct causation to proximate causation.

See Paroline, 572 U.S. at 444 (proximate causation

requires a “direct relation between the [outcome] and

the [purported cause]”); Hemi Grp., LLC v. City of New

York, N.Y., 559 U.S. 1, 13–14 (2010) (equating

“proximate” and “direct” causation); Molina-Aranda v.

Black Magic Enters., LLC, 983 F.3d 779, 784 (5th Cir.

2020) (equating proximate causation and direct

causation under RICO); Dixie Pine Prod. Co. v. Md. Cas.

Co., 133 F.2d 583, 585 (5th Cir. 1943) (“It is well settled

that the words ‘direct cause’ ordinarily are synonymous

in legal intendment with ‘proximate cause.’”). Because

Congress rejected direct causation, it seemingly rejected

proximate causation as well. 14 See Lexmark Int’l, Inc. v.

Static Control Components, Inc., 572 U.S. 118, 132

the regulations are a reasonable interpretation of the WARN Act.

No. 6:20-CV-00891, slip op. at 10.

14 Some courts have held that the phrase “due to” is ambiguous,

giving agencies discretion to interpret that phrase. See All. of

Nonprofit Mailers v. Postal Regul. Comm’n, 790 F.3d 186, 193

(D.C. Cir. 2015) (“[T]he scope of the Accountability Act’s ‘due to’

causation standard is ambiguous.”). In light of Bostock, 140 S. Ct.

at 1739, which did not find the phrase “because of” ambiguous,

these cases are questionable. Even if the phrase “due to” is

ambiguous, the Department of Labor’s use of the term “direct

result” is still an unreasonable interpretation of that phrase since

Congress explicitly rejected the term “directly.” See United States

v. Home Concrete & Supply, LLC, 566 U.S. 478, 494 (2012)

(Scalia, J., concurring in part) (“It does not matter whether the

word ‘yellow’ is ambiguous when the agency has interpreted it to

mean ‘purple.’”).

47a

(2014) (“Congress, we assume, is familiar with the

common-law rule and does not mean to displace it sub

silentio.”).

By contrast, but-for causation asks whether an

effect would have occurred in the absence of particular

factor or event, not whether that factor or event directly

or exclusively caused the effect. See United States v.

Salinas, 918 F.3d 463, 466 (5th Cir. 2019) (“A proximatecause inquiry would ask how directly each cause affected

the final outcome, but the but-for causation standard

asks simply whether the outcome would have occurred

in the absence of the action.” (emphasis in original));

United States v. Ramos-Delgado, 763 F.3d 398, 402 (5th

Cir. 2014) (“As long as the defendants’ actions were a

but-for cause of the ultimate harm, it does not matter

whether the initial action directly resulted in the harm

but only that the harm would not have occurred but-for

the initial action.”).

This result is consistent with cases in which the

Supreme Court has held that a statute does not

eliminate proximate cause without a clear indication

that Congress intended to do so. See, e.g., Pharms., Inc.

v. Broudo, 544 U.S. 336, 342–346 (2005); Holmes v. Secs.

Inv. Prot. Corp., 503 U.S. 258, 268–70 (1992); Associated

Gen. Contractors Cal., Inc. v. Carpenters, 459 U.S. 519,

529–35 (1983). First, Congress signaled its intention to

eliminate proximate causation by the using the words

“due to” rather than “directly due to.” Second, in those

cases, the Supreme Court addressed statutes that raised

concerns about a plaintiff recovering from a range of

parties, including those who did not proximately cause

the plaintiff’s harm. See Pharms., Inc., 544 U.S. at 342–

346 (securities fraud); Holmes, 503 U.S. at 268–70

48a

(Racketeer Influenced and Corrupt Organizations Act);

Associated Gen. Contractors Cal., Inc., 459 U.S. at 529–

35 (Clayton Act); see also Lexmark Int’l, 572 U.S. at 132

(“[I]n all cases of loss, we are to attribute it to the

proximate cause, and not to any remote cause.”). That

concern is not present here. Because the naturaldisaster exception is an affirmative defense, proximate

cause serves no liability-limiting function.

The Supreme Court has also held that the phrase

“because of” showed Congress’s intention to incorporate

but-for causation and cautioned courts against reading

more stringent causation requirements into statutes

that impose only but-for causation. See Bostock, 140 S.

Ct. at 1739 (“Congress could have taken a more

parsimonious approach. As it has in other statutes, it

could have added ‘solely’ to indicate that actions taken

‘because of’ the confluence of multiple factors do not

violate the law.”); Burrage, 571 U.S. at 216 (“Congress

could have . . . adopted a modified causation test tailored

to cases involving concurrent causes, . . . [but] chose

instead to use language that imports but-for causality.”).

The

unforeseen-business-circumstances

exception further suggests that Congress did not intend

to use proximate causation in the natural-disaster

exception. The unforeseen-business-circumstances

exception requires an employer to show that a “mass

layoff is caused by business circumstances that were not

reasonably foreseeable.” 29 U.S.C. § 2102(b)(2)(A)

(emphasis added). Numerous courts, including the

Supreme Court, have interpreted “caused by” to impose

a proximate-causation requirement. See Jerome B.

Grubart, Inc. v. Great Lakes Dredge & Dock Co., 513

U.S. 527, 536 (1995) (“The Act uses the phrase ‘caused

49a

by,’ which more than one Court of Appeals has read as

requiring what tort law has traditionally called

‘proximate causation.’”); Kilburn v. Socialist People’s

Libyan Arab Jamahiriya, 376 F.3d 1123, 1128 (D.C. Cir.

2004) (interpreting “caused by” to require proximate

causation). While not explicitly mentioning proximate

causation, courts interpreting “caused by” in WARN Act

cases have generally required defendants to show that

an unforeseen business circumstance was the

immediate cause of a mass layoff. 15 See Gross, 554 F.3d

at 877–78 (“[The defendant’s] decision to shut down

came in the immediate wake of [its partner’s]

withdrawal . . . [even though] it had been suffering from

financial troubles for months.”); see also In re Jevic

Holding Corp., 496 B.R. 151, 164–65 (Bankr. D. Del.

2013) (“[T]he ‘immediate precipitant of the decision to

terminate employees’ was [the lender’s] refusal to

extend forbearance,” even though there were “other

reasons” for the lender’s refusal and the employer’s

financial difficulties).

The use of the phrase “caused by” in the

unforeseen-business-circumstances exception, but not

in the natural-disaster exception, suggests that

Congress intended to impose but-for, not proximate,

Courts applying the unforeseen-business-circumstances

causation requirement to layoffs occurring after multiple causes

have typically held that the unforeseen business circumstances

do not need to be the sole cause of a plant closing or mass layoff,

but they must be the “straw that broke the camel’s back.” Gross

v. Hale-Halsell Co., 554 F.3d 870, 877–78 (10th Cir. 2009); see

also Jones v. Kayser-Roth Hosiery, Inc., 748 F. Supp. 1276, 1285

(E.D. Tenn. 1990) (an employer’s loss of its largest customer was

the “last straw” that made it economically infeasible to continue

operating the plant).

15

50a

causation in the natural-disaster exception. See Keene

Corp. v. United States, 508 U.S. 200, 208 (1993)

(“‘[W]here Congress includes particular language in one

section of a statute but omits it in another . . . , it is

generally presumed that Congress acts intentionally

and purposely in the disparate inclusion or exclusion.’”

(quoting Russello v. United States, 464 U.S. 16, 23

(1983)). At least one other court has followed similar

reasoning in noting the different causation

requirements between the unforeseen-businesscircumstances exception in § 2102 and the strike

exemption in § 2103. See Teamsters Nat. Freight Indus.

Negot. Comm. ex rel. Howe v. Churchill Truck Lines,

Inc., 935 F. Supp. 1021, 1026 (W.D. Mo. 1996) (“In

contrast to the ‘business circumstance’ exception, the

‘strike exemption’ appears to place a less onerous

burden upon the employer who need only prove that the

closing ‘related’ to the strike, to be exempted from the

sixty-day notice requirement. Foreseeability and direct

causation are not at issue.”).

In sum, the WARN Act’s language, structure, and

legislative history, as well as case law interpreting

similar statutory language, support finding that the

natural-disaster exception uses but-for causation

standards. The COVID-19 pandemic need not be the

direct or sole cause of the layoffs for the natural-disaster

exception to apply. 16

16 In their reconsideration motion, the plaintiffs argue that the

court’s opinion effectively reads “indirectly” back into the statute.

Congress removed the words “directly” and “indirectly” from the

statute. But-for causation, unlike proximate causation, matches

this change because “but-for” causation does not specifically

51a

b.

Economic Downturn in the Oil Industry

The parties agree that an economic downturn in

the oil business caused US Well Services to order a mass

layoff on March 18, 2020, but they sharply dispute

whether the but-for cause of that economic downturn

was the COVID-19 pandemic. The current record

presents genuine factual disputes material to answering

that question.

But-for causation “is established whenever a

particular outcome would not have happened ‘but for’

the purported cause.” Bostock, 140 S. Ct. at 1739. The

“but-for test directs us to change one thing at a time and

see if the outcome changes”; “[i]f it does, we have found

a but-for cause.” Id. For example, “if a car accident

occurred both because the defendant ran a red light and

because the plaintiff failed to signal his turn at the

intersection, we might call each a but-for cause of the

collision.” Id. (emphasis in original); see also Burrage,

571 U.S. at 211 (“Thus, if poison is administered to a

man debilitated by multiple diseases, it is a but-for

cause of his death even if those diseases played a part in

his demise, so long as, without the incremental effect of

the poison, he would have lived.”).

The record does not clearly show that the COVID19 pandemic was or was not the but-for cause of the

economic downturn in the oil industry as of March 18,

address “directness.” The plaintiffs’ argument also glosses over

the other grounds for finding that the natural-disaster exception

imposes but-for causation. The WARN Act’s text, legislative

history, and structure all support but-for causation as the correct

choice.

52a

2020. Oil prices were dropping before the COVID-19

pandemic from a price war between Saudi Arabia and

Russia. (Docket Entry No. 21-1 at 7). One source states

that oil prices dropped below $30.00 per barrel, in early

March 2020, immediately after the price war, because

Saudi Arabia was expected to “flood the market with

crude in a bid to recapture market share.” (Docket Entry

No. 21-3 at 1). In January 2020, oil prices dropped

slightly, but they remained above $50.00 per barrel until

the end of February. (Docket Entry No. 21-1 at 7; Docket

Entry No. 23-8 at 2). In a January 2020 report, the

International Energy Agency did not predict a drop in

oil demand. (Docket Entry No. 21-1 at 53). At the same

time, some experts suggested a worst-case scenario of oil

prices dropping roughly $5 per barrel because of

COVID-19. (Docket Entry No. 23-8 at 4; Docket Entry

No. 23-9 at 3). On March 9, 2020, the International

Energy Agency suggested that, using optimistic

assumptions, short-term oil demand might grow by

“480,000 barrels a day.” (Docket Entry No. 21-1 at 92).

The Agency’s worst-case-scenario prediction was a drop

in demand of “730,000 barrels a day in 2020,” which was

a small fraction of the “99.9 million barrels a day”

demand expected in 2020. (Id.). The Agency also

suggested that the worst effects would stem from a drop

in demand from China. (Id.).

The record does not clearly show the relative roles

of the price war and the COVID-19 pandemic in the

March 18, 2020, layoffs. In the termination letters US

Well Services provided the named plaintiffs, it stated

that the cause of the layoff was both “unforeseeable

business circumstances resulting from a lack of

available customer work caused by the significant drop

53a

in oil prices and the unexpected adverse impact that the

Coronavirus has caused.” (Docket Entry No. 21-1 at 98).

But statements from the US Well Services CEO

following the mass layoff do not mention COVID-19.

(Docket Entry No. 22-5). US Well Services also

terminated employees before the vast majority of other

businesses that filed WARN notices with the State of

Texas. (Docket Entry No. 23-4 at 27). The US Well

Services Form 10-K for 2020 states that the company

contemplated “reductions-in-force” and furloughs in

February 2020, even though oil prices then hovered

around $50.00 per barrel and no COVID-19 national

emergency had been declared. (Docket Entry No. 23-2 at

28). The US Well Services Chief Administrative Officer

stated in his affidavit that prices above $50.00 per barrel

were “commercially viable” in January and February of

2020. (Docket Entry No. 21-1 at 3).

In short, the record evidence is disputed. Some

evidence supports the inference that the price decrease

from the price war between Russia and Saudi Arabia,

before March 18, 2020, may have had the largest effect

on oil prices and could be the but-for cause of the US

Well Services March 18 mass layoff. Other evidence

supports an inference that it was COVID-19 that

depressed oil prices and demand for fracking-services as

of March 18, 2020. The size of the COVID-19 effect and

the timing of that effect in relation to the US Well

Services mass layoff are questions that cannot be

answered definitively on the current record. 17

17 In their reconsideration motion, the plaintiffs argue that the

court’s causation ruling could “wrap in” foreign natural disasters.

The ruling does not imply that any effect of a natural disaster, no

matter how small, would allow an employer to claim the natural-

54a

Both motions for summary judgment are denied.

B.

The Motion for Interlocutory Appeal

The plaintiffs moved to certify three questions for

interlocutory appeal. A party is generally “entitled to a

single appeal, to be deferred until final judgment has

been entered.” Digital Equipment Corp. v. Desktop

Direct, Inc., 511 U.S. 863, 868 (1994); see also Henry v.

Lake Charles Am. Press, LLC, 566 F.3d 164, 171 (5th

Cir. 2009) (noting that “as a general rule, parties must

litigate all issues in the trial court before appealing any

one issue”). Under 28 U.S.C. § 1292(b), a district court

judge may certify an order for interlocutory appeal if

three conditions are met: the order (1) “involves a

controlling question of law”; (2) “there is substantial

ground for difference of opinion” on the question; and (3)

“an immediate appeal from the order may materially

advance the ultimate termination of the litigation.” A

district court judge certifying an order for interlocutory

appeal must articulate, in writing, why the order

satisfies each of these criteria. See Linton v. Shell Oil

Co., 563 F.3d 556, 557–58 (5th Cir. 2009). “District

courts have unfettered discretion to deny certification,

even when all [statutory criteria] are satisfied.” Nieman

v. City of Dallas, No. 3:14-CV-3897, 2016 WL 470235, *3

(N.D. Tex. Feb. 8, 2016).

disaster exception. The employer would still be required to prove

that the natural disaster was the cause-in-fact of a plant closing

or mass layoff. The effect of a foreign natural disaster is less

likely to be the cause-in-fact of a domestic plant closing or mass

layoff, as compared to a local disaster.

55a

The court grants the plaintiffs’ motion for

interlocutory appeal. The court certifies two controlling

questions of law for interlocutory appeal:

1.

Does COVID-19 qualify as a natural disaster

under the WARN Act’s natural-disaster

exception, 29 U.S.C. § 2102(b)(2)(B)?

2.

Does the WARN Act’s natural-disaster

exception, 29 U.S.C. § 2102(b)(2)(B), incorporate

but-for or proximate causation?

These questions of law are “pure question[s] of

law” and will not require the court of appeals to “study

the record.” Ahrenholz v. Bd. of Trustees Univ. of Ill., 219

F.3d 674, 675 (7th Cir. 2000). Whether COVID-19

qualifies as a natural disaster, and the causation

standard under the natural disaster exception, are

statutory-interpretation issues that turn on the WARN

Act’s language, not the record.

These questions involve a substantial ground for

difference of opinion over which “fair-minded jurists

might reach contradictory conclusions.” See Reese v. BP

Expl. (Alaska) Inc., 643 F.3d 681, 688 (9th Cir. 2011).

Both questions are “novel and difficult questions of first

impression.” Ryan v. Flowserve Corp., 444 F. Supp. 2d

718, 724 (N.D. Tex. 2006). The WARN Act’s definition of

natural disaster involves complicated statutory

interpretation with little guidance from case law,

legislative history, or agency regulations. The plaintiffs’

motion

for

reconsideration,

while

ultimately

unconvincing to the court, presents substantial reasons

for a difference of opinion. The court’s decision on the

natural-disaster exception’s causation standard

disagrees with the Department of Labor regulations and

56a

the opinion of another district court. That district court

certified the same question on causation for

interlocutory appeal. See Benson, et al. v. Enter. Leasing

Co. Fla., LLC, No. 6:20-CV-00891, slip op. at 14 (M.D.

Fla. Feb. 4, 2021).

Appealing these questions could materially

advance the ultimate termination of the litigation.

Answering a question materially advances the

termination of the litigation “if reversal of the district

court’s opinion would result in dismissal of the action.”

Ryan, 444 F. Supp. 2d at 723 (quoting Strougo v.

Scudder, Stevens & Clark, Inc., No. 96-CV-2136, 1997

WL 473566, at *7 (S.D.N.Y. Aug. 18, 1997)). If reversed

on either question, the reversal will materially affect

whether US Well Services qualifies for the naturaldisaster exception. If COVID-19 does not qualify as a

natural disaster, US Well Services will not be able to

rely on the exception. Similarly, if US Well Services

must prove that COVID-19 was the direct cause of its

layoffs, it is unlikely that it will be able to claim the

exception.

While the court certifies these questions for

interlocutory appeal, the court will not stay the

litigation. See 28 U.S.C. § 1292(b) (“That application for

an appeal hereunder shall not stay proceedings in the

district court unless the district judge or the Court of

Appeals or a judge thereof shall so order.”). The naturaldisaster exception is only one of two affirmative defenses

at issue. The case also involves the plaintiffs’ affirmative

case for liability and class certification under Federal

Rule of Civil Procedure 23. Discovery has just begun and

should continue while the court of appeals considers

these questions.

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IV. Conclusion

US Well Services’ motion for summary judgment,

(Docket Entry No. 21), and the plaintiffs’ motion for

summary judgment, (Docket Entry No. 23), are denied.

The plaintiffs’ motion for reconsideration, (Docket Entry

No. 35), is denied. The plaintiffs’ alternative motion to

certify questions for interlocutory appeal, (Docket Entry

No. 35), is granted.

SIGNED on March 19, 2021, at Houston, Texas.

Lee H. Rosenthal

Chief United States District Judge

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APPENDIX D

IN THE UNITED STATES DISTRICT COURT

FOR THE SOUTHERN DISTRICT OF TEXAS

HOUSTON DIVISION

No. H-20-2995

[Filed February 10, 2021]

SCOTT EASOM; et al Plaintiff,

versus

US WELL SERVICES, INC., Defendant

MEMORANDUM AND ORDER

It’s been a bad year for the oil business. In early

March 2020, a price war between Saudi Arabia and

Russia drove oil prices down, decreasing the demand for

oil-field fracking services. US Well Services, Inc. felt

these effects and began cutting costs and laying off

employees. Less than two weeks later, the COVID-19

pandemic was declared a national emergency. Air travel

steeply declined. Manufacturing plants reduced

production. Many people worked from home or lost their

jobs, emptying downtown business districts. Oil prices

declined, reflecting the drop in demand for petroleum

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products to fly planes, run factories, and power cars for

people commuting to and from work each day. Fracking

became even more economically unfeasible. On March

18, 2020, US Well Services laid off many of its

employees.

Before these layoffs, US Well Services employees

Scott Easom, John Nau, and Adrian Howard were

working on oil-drilling sites in Texas. When they

finished their work and returned from the field on

March 18, 2020, they received verbal and written notice

that their employment was terminated. They sued US

Well Services, alleging that it violated the Worker

Adjustment and Retraining Notification (WARN) Act by

failing to give them 60-days’ notice before terminating

them as part of the mass layoff. Less than three months

later, US Well Services moved for summary judgment,

arguing that it was not required to give employees prior

notice of the layoffs because the WARN Act provides an

exception for mass layoffs caused by a natural disaster.

US Well Services argues that the COVID-19 pandemic

excuses it from the 60-day notice requirement.

Few cases have interpreted the WARN Act’s

natural-disaster exception. There is little authority on

the definition of natural disaster; whether the natural

disaster must be the but-for or proximate cause of the

layoff; whether some kind of notice is required under

this exception; and, if so, what kind of notice suffices.

This legal uncertainty is compounded by the factual

uncertainty on this thin record over what events,

together or separately, caused the company’s mass

layoffs during the first quarter of 2020. The price war

between Russia and Saudi Arabia and the COVID-19

pandemic both impacted the demand for oil, spot oil

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prices, and the demand for fracking. But the causal links

between COVID-19, the decline in oil prices, and the US

Well Services layoffs are unclear. Because a fuller record

is needed to answer these questions reliably and

accurately, the court denies both parties’ motions for

summary judgment. The reasons for this ruling are

explained below.

I.

Background

US Well Services is a hydraulic fracturing

company. (Docket Entry No. 21-1 at 1). Oil producers

hire US Well Services to frack well sites that have

already been drilled. (Id. at 2). The crews fracking at

well sites typically include equipment operators,

electronics technicians, a crew supervisor, an engineer,

and mechanics to maintain the fracking machinery.

(Id.). Once a fracking job is complete, the crews spend

two to three days taking down the equipment to use at

another site. (Id.).

When spot prices for oil drop below a level at

which fracking is commercially viable, oil producers

typically discontinue significant aspects of their work

and do not demand fracking services from companies

like US Well Services. (Id.). In January and February

2020, oil prices were between $45.00 and $60.00 per

barrel. (Docket Entry No. 21 at 7). Fracking was viable

at those prices. (Id. at 3). Some sources predicted oil

prices would continue to increase in 2020. (Id. at 87–89).

US Well Services increased its workforce in January and

February 2020. (Id. at 3).

On March 9, 2020, the price of oil dropped to

$31.05 per barrel. (Id. at 4). Eleven days later, the price

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dropped below $20.00 per barrel. (Id. at 7). On March 18,

2020, the plaintiffs returned from the field and were told

not to come back. (Id. at 96–98). In April 2020, oil prices

dropped below $0 per barrel before recovering to roughly

$30.00 four weeks later. (Id. at 7).

The parties dispute the primary cause of the

decline in oil prices and the link to the layoffs. US Well

Services points to sources from the International Energy

Agency stating that the COVID-19 pandemic was

responsible for the “sharp downgrade” in the demand for

oil in early March 2020 and after. (Docket Entry No. 211 at 92). US Well Services points to other oil services

companies that filed for bankruptcy because of “a severe

cut in demand and cash crunch due to the coronavirus

pandemic.” (Id. at 95).

Easom submitted evidence showing that the drop

in oil prices began on March 9, 2020, shortly before the

President declared the COVID-19 pandemic a national

emergency. Easom argues that the decline was initially

caused by “a price war,” beginning on March 8, 2020,

between Saudi Arabia and Russia. (Docket Entry No.

23-3). Easom also points to public statements from the

president and CEO of US Well Services on March 20,

2020, that mentioned layoffs as a cost-saving measure

but did not refer to the COVID-19 pandemic as playing

a role. (Docket Entry No. 23-5). Easom submitted other

reports, dated before March 2020, predicting that the

COVID-19 pandemic would cause only a small drop in

oil prices. (Docket Entry No. 23-7).

In early March 2020, some US Well Services

customers began discontinuing fracking orders at their

well sites. (Id. at 4). US Well Services crew members

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who were working at these well sites stopped fracking,

shut down their field operations, and packed up the

fracking equipment. (Id. at 5). US Well Services could

not find other customers for fracking services. (Id. at 4–

5). During this period, US Well Services terminated

several high-ranking management officials and

administrative staff and reduced pay across the board

for its employees. (Id. at 5).

The plaintiffs—Scott Easom, John Nau, and

Adrian Howard—were working on different facilities in

Texas. On March 18, 2020, US Well Services informed

them, verbally and in writing, that they were laid off.

(Id. at 5, 96–98). US Well Services told the plaintiffs that

the layoffs were “due to unforeseeable business

circumstances resulting from a lack of available

customer work caused by the significant drop in oil

prices and the unexpected adverse impact that the

Coronavirus has caused.” (Id. at 96, 97, 98).

In August 2020, Easom, Nau, and Howard,

representing themselves and seeking to represent a

class of similarly situated employees, sued US Well

Services for alleged violations of the WARN Act. (Docket

Entry No. 1, 10). In November 2020, US Well Services

moved for summary judgment, arguing that it qualified

for the WARN Act’s natural-disaster exception because

the COVID-19 pandemic caused the layoffs. (Docket

Entry No. 21). Easom opposed the motion for summary

judgment and filed what closer inspection revealed to be

a cross-motion, arguing that US Well Services did not

qualify for the natural-disaster exception. (Docket Entry

No. 23).

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II.

The Legal Standards and the Summary

Judgment Record

A.

Motion for Summary Judgment

“Summary judgment is appropriate only if there

is no genuine dispute as to any material fact and the

movant is entitled to judgment as a matter of law.” Vann

v. City of Southaven, Miss., 884 F.3d 307, 309 (5th Cir.

2018) (per curiam) (quotation marks omitted); Fed. R.

Civ. P. 56(a). “A genuine dispute of material fact exists

if a reasonable jury could enter a verdict for the nonmoving party.” Doe v. Edgewood Indep. Sch. Dist., 964

F.3d 351, 358 (5th Cir. 2020). The moving party “bears

the initial responsibility of . . . demonstrat[ing] the

absence of a genuine issue of material fact,” Jones v.

United States, 936 F.3d 318, 321 (5th Cir. 2019) (citation

omitted), and “identifying those portions of [the record]

which it believes demonstrate the absence of a genuine

issue of material fact,” Celotex Corp. v. Catrett, 477 U.S.

317, 323 (1986).

“Where the nonmovant bears the burden of proof

at trial, the movant may merely point to an absence of

evidence, thus shifting to the non-movant the burden of

demonstrating by competent summary judgment proof

that there is an issue of material fact warranting trial.”

Lyons v. Katy Indep. Sch. Dist., 964 F.3d 298, 301–02

(5th Cir. 2020) (citation and quotation marks omitted).

While the party moving for summary judgment must

demonstrate the absence of a genuine and material

factual dispute, it does not need to negate the elements

of the nonmovant’s case. Austin v. Kroger Tex., LP, 864

F.3d 326, 335 (5th Cir. 2017) (per curiam) (quoting Little

64a

v. Liquid Air Corp., 37 F.3d 1069, 1076 n.16 (5th Cir.

1994)). “[A] fact is ‘material’ if its resolution could affect

the outcome of the action.” Dyer v. Houston, 964 F.3d

374, 379 (5th Cir. 2020) (citation and quotation marks

omitted). “If the moving party fails to meet [its] initial

burden, the motion [for summary judgment] must be

denied, regardless of the nonmovant’s response.”

Pioneer Expl., LLC v. Steadfast Ins. Co., 767 F.3d 503

(5th Cir. 2014) (quotation marks omitted).

When the moving party has met its burden, “the

nonmoving party cannot survive a summary judgment

motion by resting on the mere allegations of its

pleadings.” Duffie v. United States, 600 F.3d 362, 371

(5th Cir. 2010). The nonmovant must identify specific

evidence in the record and articulate how that evidence

supports that party’s claim. Willis v. Cleco Corp., 749

F.3d 314, 317 (5th Cir. 2014). “This burden will not be

satisfied by some metaphysical doubt as to the material

facts, by conclusory allegations, by unsubstantiated

assertions, or by only a scintilla of evidence.” Boudreaux

v. Swift Transp. Co., 402 F.3d 536, 540 (5th Cir. 2005)

(citation and quotation marks omitted). In deciding a

summary judgment motion, the court draws all

reasonable inferences in the light most favorable to the

nonmoving party. Darden v. City of Fort Worth, 880 F.3d

722, 727 (5th Cir. 2018), cert. denied sub. nom. City of

Fort Worth, Tex. v. Darden, 139 S. Ct. 69 (2018).

B.

The WARN Act

The WARN Act prohibits an employer from

closing a plant or ordering a mass layoff unless the

employer provides affected employees with 60-days’

notice of the closing or layoff. 29 U.S.C. § 2102(a);

65a

Hollowell v. Orleans Reg’l Hosp. LLC, 217 F.3d 379, 382

(5th Cir. 2000). The notice period gives those affected

time “to adjust to the prospective loss of employment, to

seek and obtain alternative jobs and . . . to enter skill

training or retraining that will allow [them] to

successfully compete in the job market.” 20 C.F.R. §

639.1(a). Employers who violate the notice provision are

required to provide “back pay for each day of violation.”

29 U.S.C. § 2104(a)(1)(A).

To prove a WARN Act violation, a plaintiff must

show that: (1) the defendant was “an employer”; (2) the

defendant ordered a “plant closing” or “mass layoff”; (3)

the defendant failed to give employees 60-days’ notice

before the closing or layoff; and (4) the plaintiff is an

“aggrieved” or “affected” employee. 29 U.S.C. §§ 2102,

2104. If a plaintiff makes these showings, the employer

may avoid liability by proving as an affirmative defense

that it qualifies for one of the Act’s three exceptions: the

“faltering company” exception; the “unforeseen business

circumstances” exception; or the “natural disaster”

exception. 29 U.S.C. § 2102; 20 C.F.R. § 639.9; In re TWL

Corp., 712 F.3d 886, 897–98 (5th Cir. 2013). The

natural-disaster exception is relevant here:

No notice under [the WARN Act] shall

be required if the plant closing or mass

layoff is due to any form of natural

disaster, such as a flood, earthquake, or

the drought currently ravaging the

farmlands of the United States.

29 U.S.C. § 2102(b)(2)(B). In regulations interpreting

this exception, the Department of Labor addressed the

66a

notice required when an employer closes a plant or

orders a mass layoff due to a natural disaster:

While a disaster may preclude full or

any advance notice, such notice as is

practicable, containing as much of the

information required under § 639.7 as

is available in the circumstances of the

disaster still must be given, whether in

advance or after the fact or an

employment loss caused by a natural

disaster.

20 C.F.R. § 639.9(c)(3). The regulations also clarified

that “[f]loods, earthquakes, droughts, storms, tidal

waves or tsunamis and similar effects of nature are

natural disasters under” the WARN Act. 20 C.F.R. §

639.9(c).

The WARN Act’s exceptions, including the

natural-disaster exception at issue, are affirmative

defenses. The employer has the burden to prove that an

exception applied to the layoffs. See 20 C.F.R. § 639.9;

see also Jurcev v. Cent. Comty. Hosp., 7 F.3d 618, 625

(7th Cir. 1993).

C.

The Summary Judgment Record

The parties filed the following summary judgment

evidence:

· an affidavit by Matt Bernard, Chief Administrative

Officer for US Well Services, (Docket Entry No. 21-1);

· a chart listing the daily spot price of oil in 2020 by the

U.S. Energy Information Administration, (id.);

· Oil Market Report – January 2020 by the

International Energy Association, (id.);

67a

· Oil Demand to Rebound in 2020 by Petroleum

Economist, (id.);

· Global Oil Demand to Decline in 2020 as Coronavirus

Weighs Heavily on Markets by the International

Energy Association, (id.);

· termination letters sent to Scott Easom, John Nau,

and Adrian Howard, (id.);

· a declaration by Gabriel Assaad, an attorney for the

plaintiffs, (Docket Entry No. 23-1);

· US Well Services 10-K Report from September 30,

2020, (Docket Entry No. 23-2);

· Oil Crashes by Most Since 1991 as Saudi Arabia

Launches Price War by CNN Business, (Docket Entry

No. 23-3);

· WARN Act notices submitted to the Texas Workforce

Commission, (Docket Entry No. 23-4);

· a press release by US Well Services from March 20,

2020, (Docket Entry No. 23-5);

· Outbreak of Pneumonia of Unknown Etiology (PUE)

in Wuhan, China by the Center for Disease Controls,

(Docket Entry No. 23-6);

· China Virus Could Hit Oil Price by $3 Billion by

Reuters, (Docket Entry No. 23-7);

· Coronavirus Fear Hits Oil, Prices Drop Most Since

May by CNBC (Docket Entry No. 23-8);

· Why the Coronavirus Is a Real Threat to the Oil

Markets by OilPrice.com, (Docket Entry No. 23-9);

· Executive Order GA-14 from the State of Texas,

(Docket Entry No. 23-10);

· Essential Critical Infrastructure Workforce: Ensuring

Community and National Resilience in COVID-19

Response Version 2.0 by the Cybersecurity and

Infrastructure Security Agency, (Docket Entry No. 2311); and

68a

· discovery requests from Easom, (Docket Entry No. 2312).

III.

Analysis

The parties raise three disputes relevant to

determining whether US Well Services qualifies for the

WARN Act’s natural-disaster exception.1 First, they

dispute whether any prior notice of a layoff is required if

the natural-disaster exception applies.2 (Docket Entry No.

21 at 10; Docket Entry No. 23 at 15). Second, they dispute

whether the COVID-19 pandemic qualifies as a natural

disaster under the Act. (Docket Entry No. 21 at 11–12;

Docket Entry No. 23 at 13). Third, they dispute whether

the COVID-19 pandemic caused US Well Services to lay off

the plaintiffs and other similarly situated employees.

(Docket Entry No. 21 at 13; Docket Entry No. 23 at 13–15).

Each dispute is addressed below.

A.

Notice

Section 2102(b)(2)(B) of the WARN Act makes

clear that “[n]o notice” is required if a mass layoff is due

to a natural disaster. 29 U.S.C. § 2102(b)(2)(B). Courts

1 US Well Services does not contest that it is a covered employer,

that the named plaintiffs were affected employees, or that the

named plaintiffs were terminated as part of a mass layoff. See 29

U.S.C. § 2101(a)(1), (3).

2 The parties made clear at oral argument that their motions do

not address the unforeseen-business-circumstances exception,

which might also apply. Among the issues not addressed in this

memorandum and order are the requirements of the unforeseenbusiness-circumstances exception, the form of notice that is

required under that exception, and whether the notice US Well

Services gave to its employees complied with those requirements.

69a

referring to the natural-disaster exception have noted

that it “dispenses with the [WARN Act’s] notice

requirement altogether in the event of a natural

disaster.” See In re Dewey & LeBoeuf LLP, 507 B.R. 522,

531 n.10 (Bankr. S.D.N.Y. 2014); see also Sides v. Macon

Cty. Greyhound Park, Inc., 725 F.3d 1276, 1285 (11th

Cir. 2013) (reading the natural-disaster exception to

“entirely eliminate the requirement for notice,” unlike

“the unforeseeable business circumstances defense”);

Torres v. Niche, Inc., No. 12-CV-12059, 2013 WL

6655415, at *2 (D. Mass. Dec. 18, 2013) (“The WARN Act

gives an employer a complete exception in the event of a

natural disaster.”).

This reading is bolstered by the falteringcompany

and

unforeseen-business-circumstances

exceptions, which contain different language on notice.

29 U.S.C. § 2102(b)(2)(A). Congress differentiated

between layoffs resulting from natural disasters, which

require no notice, and layoffs resulting from a company

faltering

or

suffering

unforeseen

business

circumstances, both of which require “as much notice as

is practicable.” 29 U.S.C. § 2102(b)(2), (3). Had Congress

intended to require “as much notice as is practicable” for

layoffs caused by a natural disaster, the “separate

subparagraph listing no-notice-required circumstances

would be superfluous.” Sides, Inc., 725 F.3d at 1285.

Despite the unambiguous statutory language,

Easom argues that the natural-disaster exception

requires at least some form of notice. He relies on the

Department of Labor’s regulation interpreting the

natural-disaster exception:

70a

While a disaster may preclude full or any

advance notice, such notice as is

practicable, containing as much of the

information required under § 639.7 as is

available in the circumstances of the

disaster still must be given, whether in

advance or after the fact or an

employment loss caused by a natural

disaster.

20 C.F.R. § 639.9(c)(3).

When, as here, a regulation conflicts with the

unambiguous language of a statute, the statute controls.

See Cherokee Nation v. Bernhardt, 936 F.3d 1142, 1156

(10th Cir. 2019) (“[W]hen a statute and a regulation are

in conflict, the statute renders the regulation which is in

conflict with it void and unenforceable.” (citation and

quotation marks omitted)); Texas v. EPA, 726 F.3d 180,

195 (D.C. Cir. 2013) (“[A] valid statute always prevails

over a conflicting regulation, and a regulation can never

trump the plain meaning of a statute.” (citations and

quotation marks omitted)). The court is bound by the

WARN Act, not by the Department of Labor’s

regulations, to the extent they conflict.

The WARN Act unambiguously states that

employers are not required to give affected employees

notice of a plant closing or mass layoff resulting from a

natural disaster. See Lions Health Svcs., Inc. v. Sebelius,

635 F.3d 693, 699–700 (5th Cir. 2011) (“Under [the

Chevron] test, we first ask ‘whether Congress has

directly spoken to the precise question at issue.’ If so, we

‘must give effect to the unambiguously expressed intent

of Congress.’” (quoting Chevron, U.S.A., Inc. v. Nat. Res.

71a

Def. Council, Inc., 467 U.S. 837, 842–843 (1984)). The

natural-disaster exception, unlike the falteringcompany

and

unforeseen-business-circumstances

exceptions, dispenses with the WARN Act’s notice

requirement. The regulation requiring some notice

conflicts with the WARN Act’s clear “no notice”

language.

If US Well Services proves the other elements of

the natural-disaster exception, then under the WARN

Act, it had no duty to provide notice to its employees.

B.

A Natural Disaster

Under the WARN Act, an employer is not

required to give employees notice “if the plant closing or

mass layoff is due to any form of natural disaster, such

as a flood, earthquake, or the drought currently

ravaging the farmlands of the United States.” 29 U.S.C.

§ 2102(b)(2)(B). The Department of Labor regulations

clarify that “[f]loods, earthquakes, droughts, storms,

tidal waves or tsunamis and similar effects of nature are

natural disasters under” the WARN Act. 20 C.F.R. §

639.9(c). Disease is not separately named. The parties

dispute whether COVID-19 is a natural disaster under

the WARN Act.

Only two courts so far have addressed the WARN

Act’s natural-disaster exception. One court assumed,

without deciding, that COVID-19 is a natural disaster.

See Benson, et al. v. Enterprise Leasing Co. Fla., LLC,

No. 6:20-CV-00891, at 10 (M.D. Fla. Jan. 4, 2021)

(“COVID-19 may be a natural disaster within the

meaning of the WARN Act.”).

72a

The other court found that coal fires in a mine

were not natural disasters. In Carver v. Foresight

Energy LP, No. 3:16-CV-3013, 2016 WL 3812376, at *1

(C.D. Ill. July 12, 2016), a mining company had fired all

of its mining employees after coal fires prevented them

from working in the mine. The court began with the

dictionary definition of “natural”: something “[e]xisting

in or caused by nature; not made or caused by

humankind.” Id. at *4. The court noted that coal fires

are “a form of spontaneous combustion which can occur

when coal is exposed to oxygen and oxidizes, causing the

coal to smolder and release carbon monoxide.” Id. at *2.

The court also noted that coal fires can “be fueled by poor

underground housekeeping, such as failure to properly

clean up spilled oil and grease” and, as the plaintiffs

argued, a poor “ventilation system.” Id. While the coal

fires at issue were the “result of an interaction between

oxygen and coal, both of which exist in nature,” the court

found that the fires were not “natural” because oxygen

and coal in the mines were “combined by human

intervention,” and this “human involvement in the

origins of the combustion events would seem to preclude

the events from being considered a natural disaster.” Id.

at *4.

Outside the WARN Act context, courts have

followed similar reasoning in determining whether

COVID-19 is a natural disaster. In JN Contemporary

Art LLC v. Phillips Auctioneers LLC, the court

addressed whether COVID-19 was a natural disaster

under a force majeure clause in an insurance policy. No.

20-CV-4370, 2020 WL 7405262, at *7 n.7 (S.D.N.Y. Dec.

16, 2020). The court, like the court in Carver, first looked

to the dictionary definition. BLACK’S LAW DICTIONARY

73a

defined “natural” as “[b]rought about by nature as

opposed to artificial means,” and “disaster” as “[a]

calamity; a catastrophic emergency.” Id. (quoting

Natural, Disaster, BLACK’S LAW DICTIONARY (11th ed.

2019)). The OXFORD ENGLISH DICTIONARY defined

“natural disaster” as “[a] natural event that causes great

damage or loss of life such as a flood, earthquake, or

hurricane.” Id.; see also Natural, MERRIAM-WEBSTER’S

COLLEGIATE DICTIONARY 774 (10th ed. 1997) (defining

“natural” as “growing without human care . . . existing

in or produced by nature: not artificial”). The court held

that, “[b]y any measure, the COVID-19 pandemic fits

those definitions,” and that it could not “be seriously

disputed that the COVID-19 pandemic is a natural

disaster.” Id.

Other courts have reached similar conclusions.

See, e.g., AB Stable VIII LLC v. Maps Hotels & Resorts

One LLC, No. 20-CV-0310, 2020 WL 7024929, at *58

(Del. Ch. Nov. 30, 2020) (“The COVID-19 pandemic

arguably fits this definition [of natural disaster]” under

a purchase and sale agreement); Pa. Democratic Party

v. Boockvar, 238 A.3d 345, 370 (Pa. 2020) (“We have no

hesitation in concluding that the ongoing COVID-19

pandemic equates to a natural disaster” under a

Pennsylvania statute); Friends of Danny DeVito v. Wolf,

227 A.3d 872, 889 (Pa. 2020) (“The COVID-19 pandemic

is, by all definitions, a natural disaster” under a

Pennsylvania statute).

COVID-19 qualifies as a disaster under the

WARN Act. COVID-19 is clearly a “disaster.” See

Disaster, BLACK’S LAW DICTIONARY (11th ed. 2019) (“[a]

calamity; a catastrophic emergency”); Natural Disaster,

OXFORD ENGLISH DICTIONARY (“[a] natural event that

74a

causes great damage or loss of life”). In a year, two

million people lost their lives, and over one hundred

million people were diagnosed with infections. See AB

Stable VIII LLC, 2020 WL 7024929, at *58 (“[The

COVID-19 pandemic] is a terrible event that emerged

naturally in December 2019, grew exponentially, and

resulted in serious economic damage and many

deaths.”); Coronavirus World Map: Tracking the Global

Outbreak, N.Y. TIMES (Feb. 10, 2021, 7:37 AM) (tracking

nationwide and global deaths

due

to

COVID19),https://www.nytimes.com/interactive/2020/world/coron

avirus-maps.html.

COVID-19 also qualifies as a “natural” disaster

because human beings were not responsible for starting

or consciously spreading the virus. Unlike coal fires,

which did not occur in Carver without humans digging

mines and introducing coal to oxygen, COVID-19, like

other viruses, did not require conscious human effort to

appear or spread, as individuals without symptoms

infected others. See Angela L. Rasmussen, On the

Origins of SARS-CoV-2, 27 NATURE MEDICINE 9, 9

(2021) (“[A]ll indications suggest that, like SARS-CoV

and MERS-CoV, this virus probably evolved in a bat

host until an unknown spillover event into humans

occurred.”); Murat Seyran, et al., Questions Concerning

the Proximal Origin of SARS CoV-2, JOURNAL OF

MEDICAL VIROLOGY 1, 1 (2020) (“There is a consensus

that severe acute respiratory syndrome coronavirus

(SARS-CoV-2)

originated

naturally

from

bat

coronaviruses (CoVs), in particular RaTG13.”); see also

AB Stable VIII LLC, 2020 WL 7024929, at *58 n.214

(“The record in this case does not support a finding that

the virus was anything other than a natural product of

75a

germ evolution.”). While humans can take precautions

to slow the spread of COVID-19 or engage in behavior

that fosters contagion, the possibility of slowing the

virus spread does not suggest that humans caused the

pandemic.

Courts have consistently held, in different

contexts, that a disease outbreak is a natural disaster.

See Meyer v. Conlon, 162 F.3d 1264, 1266 (10th Cir.

1998) (“The Federal Crop Insurance Act (‘FCIA’)

established the Federal Crop Insurance Corporation

(‘FCIC’) to encourage farmers to purchase multiple peril

crop insurance, which protects farmers against loss from

natural disasters, such as hail and disease.”); Badgley v.

Varelas, 729 F.2d 894, 902 (2d Cir. 1984) (“natural

disaster such as fire or disease”). Other courts have

suggested that virus epidemics could be natural

disasters. See Nat. Res. Def. Council v. EPA, 896 F.3d

459, 464 (D.C. Cir. 2018) (“And an ordinary reading of

‘natural event’ summons images of natural disasters

such as tornados and volcanic eruptions; cosmic

episodes, such as comets and harvest moons; and

organic processes, such as viral epidemics and seasonal

changes.”).

Easom argues that the WARN Act uses a specific

definition of “natural disaster” that is limited to events

that are both catastrophic and sudden or swift, like

earthquakes and floods, that quickly destroy an

employer’s place or means of doing business. 3 (Docket

3 This argument also targets the causal link between COVID-19

and the US Well Services layoffs. For example, a natural disaster,

such as an earthquake or tornado, that destroys an employer’s

only factory has both an immediate and direct causal link to the

layoff of all factory employees. By contrast, rampant mold after a

76a

Entry No. 23 at 12). The court does not find this limit in

the statute. The WARN Act’s natural-disaster exception

is triggered by “any form of natural disaster.” 29 U.S.C.

§ 2102(b)(2)(B) (emphasis added). Congress was broad,

if unspecific, and did not impose a “suddenness”

requirement. The WARN Act provides three examples of

natural disasters, “flood, earthquake, or the drought

currently ravaging the farmlands of the United States.” 4

Id. The phrase “such as,” which precedes these

examples, signals that these three are illustrative, not

exhaustive. 5 See Bragdon v. Abbott, 524 U.S. 624, 639

flood, or a natural disaster that destroys an employer’s only

customer and reduces demand for its products, is both slower in

time and more indirect in effect than a natural disaster that

destroys an employer’s factory. The WARN Act’s causation

requirement is discussed below.

4 Congress passed the WARN Act during the drought of 1988, one

of the worst since the Dust Bowl of the 1930s. The drought, which

began in April 1988 and continued into 1989, placed roughly 40%

of the lower 48 states in extreme drought. Crop yields were cut

by at least a third. See generally U.S. Dep’t of Commerce, The

Drought

of

1988

and

Beyond

(Oct.

18,

1988),

https://repository.library.noaa.gov/view/noaa/10952/noaa_10952

_DS1.pdf. Estimates of the drought’s cost exceed $40 billion. See

Homeland

Security

Digital

Library,

The

1988

Drought/Heatwave,

https://www.hsdl.org/c/tl/1988-u-sdroughtheatwave/.

5 The Department of Labor recently issued a Frequently Asked

Questions guidance on the WARN Act and COVID-19. U.S. Dep’t

of Lab., WARN Act COVID-19 Frequently Asked Questions,

https://www.dol.gov/sites/dolgov/files/ETA/Layoff/pdfs/WARN%2

0FAQ%20for%20COVID19.pdf. The FAQs suggest that

employers may be able to claim the unforeseen-businesscircumstances exception, but the FAQs do not mention the

natural-disaster exception. Id. at 3. One court found the lack of

77a

(1998) (“As the use of the term ‘such as’ confirms, the list

is illustrative, not exhaustive.”). And the inclusion of

drought, which is usually prolonged but not sudden,

undermines reading in a limit to suddenly occurring

natural disasters. 6 See AB Stable VIII LLC, 2020 WL

7024929, at *58 (“A natural disaster need not be

sudden—drought conditions develop and persist over

years, and the ultimate natural disaster of climate

change has developed over decades.”).

In sum, the WARN Act does not exclude a virus

outbreak from the natural-disaster exception. The

dictionary definition of natural disaster, other court

decisions, and the statutory language support the

conclusion that the COVID-19 pandemic is a natural

disaster under the WARN Act.

C.

Causation

The WARN Act eliminates the need for notice if a

plant closing or mass layoff is “due to” a natural disaster.

reference to the natural-disaster exception to be “a deafening

silence.” Benson, No. 6:20-cv-00891, at 11.

The court does not find the Department of Labor’s FAQs helpful.

The FAQS did not consider whether COVID-19 fits the definition

of natural disaster. The FAQs also make clear that they are “not

binding on courts” and disputes “regarding the interpretation of

the Act” are “determined on a case-by-case basis” by the courts.

The Department of Labor’s regulations interpreting the

unforeseen-business-circumstances

exception

state

that

suddenness might make a business circumstance unforeseeable:

“An important indicator of a business circumstance that is not

reasonably foreseeable is that the circumstance is caused by some

sudden, dramatic, and unexpected action or condition outside the

employer’s control.” 20 C.F.R. § 639.9(b)(1).

6

78a

29 U.S.C. § 2102(b)(2)(B). The parties dispute whether

the WARN Act requires but-for causation or proximate

causation. 7 They also dispute whether the US Well

Services layoffs were “due to” COVID-19 or to a

combination of factors besides a natural disaster.

1.

The “Due To” Causation Requirement

“Due to” means “because of.” U.S. Postal Serv. v.

Postal Regul. Comm’n, 640 F.3d 1263, 1267 (D.C. Cir.

2011) (quoting WEBSTER’S THIRD NEW INT’L DICTIONARY

699 (1993)); see also New York v. U.S. Dep’t of Labor, 477

F. Supp. 3d 1, 7 (S.D.N.Y. 2020) (equating the terms

“because” and “due to”); Progressive Cas. Ins. Co. v.

FDIC, 80 F. Supp. 3d 923, 955–56 (N.D. Iowa 2015)

(“due to” means “owing to,” “in consequence of, on

account of, because of”). The Supreme Court has held

that “because of” “incorporates the ‘simple’ and

‘traditional’ standard of but-for causation.” Bostock, 140

S. Ct. at 1739 (quoting Univ. of Tex. Sw. Med. Ctr. v.

Nassar, 570 U.S. 338, 350 (2013)); see also Safeco Ins.

Co. of Am. v. Burr, 551 U.S. 47, 63–64, n.14 (2007)

(“because of” means “based on” and “‘based on’ indicates

a but-for causal relationship”). Courts assume that butfor causation “is one of the traditional background

principles against which Congress legislate[s],” and that

a phrase such as “due to” or “because of” “imposes a

7 But-for causation “is established whenever a particular outcome

would not have happened ‘but for’ the purported cause.” Bostock

v. Clayton Cty., Ga., 140 S. Ct. 1731, 1739 (2020). Proximate

causation generally “refers to the basic requirement that . . .

there must be some direct relation between the [outcome] and the

[purported cause].” Paroline v. United States, 572 U.S. 434, 444

(2014) (citation and quotation marks omitted).

79a

requirement of but-for causation.” Burrage v. United

States, 571 U.S. 204, 214 (2014) (citations and quotation

marks omitted). The WARN Act’s phrase “due to” means

but-for causation.

Easom argues that but-for causation is the wrong

standard and that the WARN Act requires a natural

disaster to be the direct, meaning proximate, cause of a

mass layoff, relying on the Department of Labor

regulations. These regulations interpret the naturaldisaster exception to require an employer to

“demonstrate that its plant closing or mass layoff is a

direct result of a natural disaster.” 20 C.F.R. § 639.9(c)(2)

(emphasis added). The Department of Labor explained

that the “direct result” regulatory requirement stemmed

from the “floor debates demonstrat[ing] Congressional

intent that an employment action that was a direct

result would fall under this exception, while one that

was caused as an indirect result of a natural disaster

would not be covered.” Worker Adjustment and

Retraining Notification; Interim Interpretive Rule, 53 F.

Reg. 48884, 48889 (Dec. 2, 1988).

The court reads the legislative history differently.

The original proposed language in the WARN Act

allowed an employer to claim the natural-disaster

exception if a plant closing or mass layoff was “due,

directly or indirectly, to any form of natural disaster.”

134 Cong. Rec. S8686– 89, 358 (daily ed. June 28, 1988)

(emphasis added). Some members of Congress

expressed concern over the word “indirectly” because it

is “amorphous” and hard to “tie it down.” Id. at 360; see

also id. at 360 (“I think you could make a lot of ludicrous

cases out as to what impact the drought or flood or

earthquake has.”). Others expressed concern that the

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term “directly” would not protect those “downstream”

from producers immediately affected by a natural

disaster. Id. (“[W]hat we are concerned about is

somebody who may be downstream, somebody who may

not be in the direct line [of] selling services or products

to the farmer but in any event has the same economic

difficulties because of the drought.”); id. at 363 (“Now

[causation] is going to be a matter of proof . . . It may not

be just those who serve the farmer. It might be

somebody downstream. It might be a barge operator. It

might be someone else . . . bakeries, for example,

elevators—go up and down the line—meatpacking

plants, ethanol plants, all of these are going to be

impacted if this drought persists.”). Congress ended up

removing both “directly” and “indirectly” from the

statute. 8 Id. at 362–63; 29 U.S.C. § 2102(b)(2)(B).

“Congress’ rejection of” the term “directly”

“weighs heavily against” an interpretation that would

impose that term. 9 Hamdan v. Rumsfeld, 548 U.S. 557,

579–80 (2006). The fact that Congress rejected the word

“directly” not only cuts against the Department of

Labor’s regulations, it cuts against proximate causation

8 Other courts have looked to the WARN Act’s legislative history

to interpret its requirements. See, e.g., Hotel Emps. & Rest.

Emps. Int’l Union Local 54 v. Elsinore Shore Assocs., 173 F.3d

175, 181 (3d Cir. 1999) (analyzing the WARN Act’s legislative

history to determine if a government-ordered closing qualifies as

a “plant closing”).

The court in Benson relied on the Department of Labor’s

regulations to impose a direct result requirement, but the court

did not consider the WARN Act’s legislative history or whether

the regulations are a reasonable interpretation of the WARN Act.

No. 6:20-cv-00891, at 10.

9

81a

as the standard. The Supreme Court and Fifth Circuit

have equated direct causation to proximate causation.

See Paroline, 572 U.S. at 444 (proximate causation

requires a “direct relation between the [outcome] and

the [purported cause]”); Hemi Grp., LLC v. City of New

York, N.Y., 559 U.S. 1, 13–14 (2010) (equating

“proximate” and “direct” causation); Molina-Aranda v.

Black Magic Enters., LLC, 983 F.3d 779, 784 (5th Cir.

2020) (equating proximate causation and direct

causation under RICO); Dixie Pine Prod. Co. v. Md. Cas.

Co., 133 F.2d 583, 585 (5th Cir. 1943) (“It is well settled

that the words ‘direct cause’ ordinarily are synonymous

in legal intendment with ‘proximate cause.’”). Because

Congress rejected direct causation, it seemingly rejected

proximate causation as well. 10 See Lexmark Int’l, Inc. v.

Static Control Components, Inc., 572 U.S. 118, 132

(2014) (“Congress, we assume, is familiar with the

common-law rule and does not mean to displace it sub

silentio.”).

10 Some courts have held that the phrase “due to” is ambiguous,

giving agencies discretion to interpret that phrase. See All. of

Nonprofit Mailers v. Postal Regul. Comm’n, 790 F.3d 186, 193

(D.C. Cir. 2015) (“[T]he scope of the Accountability Act’s ‘due to’

causation standard is ambiguous.”). In light of Bostock, 140 S. Ct.

at 1739, which did not find the phrase “because of” ambiguous,

these cases are questionable. Even if the phrase “due to” is

ambiguous, the Department of Labor’s use of the term “direct

result” is still an unreasonable interpretation of that phrase since

Congress explicitly rejected the term “directly.” See United States

v. Home Concrete & Supply, LLC, 566 U.S. 478, 494 (2012)

(Scalia, J., concurring in part) (“It does not matter whether the

word ‘yellow’ is ambiguous when the agency has interpreted it to

mean ‘purple.’”).

82a

By contrast, but-for causation asks whether an

effect would have occurred in the absence of particular

factor or event, not whether that factor or event directly

or exclusively caused the effect. See United States v.

Salinas, 918 F.3d 463, 466 (5th Cir. 2019) (“A proximatecause inquiry would ask how directly each cause affected

the final outcome, but the but-for causation standard

asks simply whether the outcome would have occurred

in the absence of the action.” (emphasis in original));

United States v. Ramos-Delgado, 763 F.3d 398, 402 (5th

Cir. 2014) (“As long as the defendants’ actions were a

but-for cause of the ultimate harm, it does not matter

whether the initial action directly resulted in the harm

but only that the harm would not have occurred but-for

the initial action.”).

This result is consistent with cases in which the

Supreme Court has held that a statute does not

eliminate proximate cause without a clear indication

that Congress intended to do so. See, e.g., Pharms., Inc.

v. Broudo, 544 U.S. 336, 342–346 (2005); Holmes v. Secs.

Inv. Prot. Corp., 503 U.S. 258, 268–70 (1992); Associated

Gen. Contractors of Cal., Inc. v. Carpenters, 459 U.S.

519, 529–35 (1983). First, Congress signaled its

intention to eliminate proximate causation by the using

the words “due to” rather than “directly due to.” Second,

in those cases, the Supreme Court addressed statutes

that raised concerns about a plaintiff recovering from a

range of parties, including those who did not

proximately cause the plaintiff’s harm. See Pharms.,

Inc., 544 U.S. at 342–346 (securities fraud); Holmes, 503

U.S. at 268–70 (Racketeer Influenced and Corrupt

Organizations Act); Associated Gen. Contractors of Cal.,

Inc., 459 U.S. at 529–35 (Clayton Act); see also Lexmark

83a

Int’l, 572 U.S. at 132 (“[I]n all cases of loss, we are to

attribute it to the proximate cause, and not to any

remote cause.”). That concern is not present here.

Because the natural-disaster exception is an affirmative

defense, proximate cause serves no liability-limiting

function.

The Supreme Court has also held that the phrase

“because of” showed Congress’s intention to incorporate

but-for causation and cautioned courts against reading

more stringent causation requirements into statutes

that impose only but-for causation. See Bostock, 140 S.

Ct. at 1739 (“Congress could have taken a more

parsimonious approach. As it has in other statutes, it

could have added ‘solely’ to indicate that actions taken

‘because of’ the confluence of multiple factors do not

violate the law.”); Burrage, 571 U.S. at 216 (“Congress

could have . . . adopted a modified causation test tailored

to cases involving concurrent causes, . . . [but] chose

instead to use language that imports but-for causality.”).

The

unforeseen-business-circumstances

exception further suggests that Congress did not intend

to use proximate causation in the natural-disaster

exception. The unforeseen-business-circumstances

exception requires an employer to show that a “mass

layoff is caused by business circumstances that were not

reasonably foreseeable.” 29 U.S.C. § 2102(b)(2)(A)

(emphasis added). Numerous courts, including the

Supreme Court, have interpreted “caused by” to impose

a proximate-causation requirement. See Jerome B.

Grubart, Inc. v. Great Lakes Dredge & Dock Co., 513

U.S. 527, 536 (1995) (“The Act uses the phrase ‘caused

by,’ which more than one Court of Appeals has read as

requiring what tort law has traditionally called

84a

‘proximate causation.’”); Kilburn v. Socialist People’s

Libyan Arab Jamahiriya, 376 F.3d 1123, 1128 (D.C. Cir.

2004) (interpreting “caused by” to require proximate

causation). While not explicitly mentioning proximate

causation, courts interpreting “caused by” in WARN Act

cases have generally required defendants to show that

an unforeseen business circumstance was the

immediate cause of a mass layoff. 11 See Gross, 554 F.3d

at 877–78 (“[The defendant’s] decision to shut down

came in the immediate wake of [its partner’s]

withdrawal . . . [even though] it had been suffering from

financial troubles for months.”); see also In re Jevic

Holding Corp., 496 B.R. 151, 164–65 (Bankr. D. Del.

2013) (“[T]he ‘immediate precipitant of the decision to

terminate employees’ was [the lender’s] refusal to

extend forbearance,” even though there were “other

reasons” for the lender’s refusal and the employer’s

financial difficulties).

The use of the phrase “caused by” in the

unforeseen-business-circumstances exception, but not

in the natural-disaster exception, suggests that

Congress intended to impose but-for, not proximate,

causation in the natural-disaster exception. See Keene

Corp. v. United States, 508 U.S. 200, 208 (1993)

Courts applying the unforeseen-business-circumstances

causation requirement to layoffs occurring after multiple causes

have typically held that the unforeseen business circumstances

do not need to be the sole cause of a plant closing or mass layoff,

but they must be the “straw that broke the camel’s back.” Gross

v. Hale-Halsell Co., 554 F.3d 870, 877–78 (10th Cir. 2009); see

also Jones v. Kayser-Roth Hosiery, Inc., 748 F. Supp. 1276, 1285

(E.D. Tenn. 1990) (an employer’s loss of its largest customer was

the “last straw” that made it economically infeasible to continue

operating the plant).

11

85a

(“‘[W]here Congress includes particular language in one

section of a statute but omits it in another . . . , it is

generally presumed that Congress acts intentionally

and purposely in the disparate inclusion or exclusion.’”

(quoting Russello v. United States, 464 U.S. 16, 23

(1983)). At least one other court has followed similar

reasoning in noting the different causation

requirements between the unforeseen-businesscircumstances exception in § 2102 and the strike

exemption in § 2103. See Teamsters Nat. Freight Indus.

Negot. Comm. ex rel. Howe v. Churchill Truck Lines,

Inc., 935 F. Supp. 1021, 1026 (W.D. Mo. 1996) (“In

contrast to the ‘business circumstance’ exception, the

‘strike exemption’ appears to place a less onerous

burden upon the employer who need only prove that the

closing ‘related’ to the strike, to be exempted from the

sixty-day notice requirement. Foreseeability and direct

causation are not at issue.”).

In sum, the WARN Act’s language, structure, and

legislative history, as well as case law interpreting

similar statutory language, support finding that the

natural-disaster exception uses but-for causation

standards. The COVID-19 pandemic need not be the

direct or sole cause of the layoffs for the natural-disaster

exception to apply.

2.

Economic Downturn in the Oil Industry

The parties agree that an economic downturn in

the oil business caused US Well Services to order a mass

layoff on March 18, 2020, but they sharply dispute

whether the but-for cause of that economic downturn

was the COVID-19 pandemic. The current record

86a

presents genuine factual disputes material to answering

that question.

But-for causation “is established whenever a

particular outcome would not have happened ‘but for’

the purported cause.” Bostock, 140 S. Ct. at 1739. The

“but-for test directs us to change one thing at a time and

see if the outcome changes”; “[i]f it does, we have found

a but-for cause.” Id. For example, “if a car accident

occurred both because the defendant ran a red light and

because the plaintiff failed to signal his turn at the

intersection, we might call each a but-for cause of the

collision.” Id. (emphasis in original); see also Burrage,

571 U.S. at 211 (“Thus, if poison is administered to a

man debilitated by multiple diseases, it is a but-for

cause of his death even if those diseases played a part in

his demise, so long as, without the incremental effect of

the poison, he would have lived.”).

The record does not clearly show that the COVID19 pandemic was the but-for cause of the economic

downturn in the oil industry as of March 18, 2020. Oil

prices were dropping before the COVID-19 pandemic

from a price war between Saudi Arabia and Russia.

(Docket Entry No. 21-1 at 7). One source states that oil

prices dropped below $30.00 per barrel, in early March

2020, immediately after the price war, because Saudi

Arabia was expected to “flood the market with crude in

a bid to recapture market share.” (Docket Entry No. 213 at 1). In January 2020, oil prices dropped slightly but

remained above $50.00 per barrel until the end of

February. (Docket Entry No. 21-1 at 7; Docket Entry No.

23-8 at 2). In a January 2020 report, the International

Energy Agency did not predict a drop in oil demand.

(Docket Entry No. 21-1 at 53). At the same time, some

87a

experts suggested a worst-case scenario of oil prices

dropping roughly $5 per barrel because of COVID-19.

(Docket Entry No. 23-8 at 4; Docket Entry No. 23-9 at

3). On March 9, 2020, the International Energy Agency

suggested that, using optimistic assumptions, shortterm oil demand might grow by “480,000 barrels a day.”

(Docket Entry No. 21-1 at 92). The Agency’s worst-casescenario prediction was a drop in demand of “730,000

barrels a day in 2020,” which was a small fraction of the

“99.9 million barrels a day” demand expected in 2020.

(Id.). The Agency also suggested that the worst effects

would stem from a drop in demand from China. (Id.).

The record does not clearly show the relative roles

of the price war and the COVID-19 pandemic in the

March 18, 2020, layoffs. In the termination letters US

Well Services provided the named plaintiffs, it stated

that the cause of the layoff was both “unforeseeable

business circumstances resulting from a lack of

available customer work caused by the significant drop

in oil prices and the unexpected adverse impact that the

Coronavirus has caused.” (Docket Entry No. 21-1 at 98).

But statements from the US Well Services CEO

following the mass layoff do not mention COVID-19.

(Docket Entry No. 22-5). US Well Services also

terminated employees before the vast majority of other

businesses that filed WARN notices with the State of

Texas. (Docket Entry No. 23-4 at 27). The US Well

Services Form 10-K for 2020 states that the company

contemplated “reductions-in-force” and furloughs in

February 2020, even though oil prices then hovered

around $50.00 per barrel and no COVID-19 national

emergency had been declared. (Docket Entry No. 23-2 at

28). The US Well Services Chief Administrative Officer

88a

stated in his affidavit that prices above $50.00 per barrel

were “commercially viable” in January and February of

2020. (Docket Entry No. 21-1 at 3).

The record evidence is disputed. Some evidence

supports the inference that the price decrease from the

price war between Russia and Saudi Arabia, before

March 18, 2020, may have had the largest effect on oil

prices and could be the but-for cause of the US Well

Services March 18 mass layoff. Some evidence also

supports an inference that COVID-19 may have had a

large effect on oil prices and on fracking-services

demand as of March 18, 2020. The size of the COVID-19

effect and the timing of that effect in relation to the US

Well Services mass layoff are questions that cannot be

answered definitively on the current record.

Both motions for summary judgment are denied.

IV.

Conclusion

US Well Services’ motion for summary judgment,

(Docket Entry No. 21), and Easom’s motion for summary

judgment, (Docket Entry No. 23), are denied.

Texas.

SIGNED on February 10, 2021, at Houston,

Lee H. Rosenthal

Chief United States District Judge

89a

APPENDIX E

IN THE UNITED STATES COURT OF APPEALS

FOR THE FIFTH CIRCUIT

No. 21-20202

[Filed July 11, 2022]

SCOTT EASOM; ADRIAN HOWARD; JOHN NAU,

Plaintiffs—Appellants,

versus

US WELL SERVICES, INCORPORATED,

Defendant—Appellee

ON PETITION FOR REHEARING EN BANC

Before STEWART, CLEMENT, and ELROD, Circuit

Judges.

PER CURIAM:

Treating the petition for rehearing en banc as a

petition for panel rehearing (5TH CIR. R. 35 I.O.P.), the

petition for panel rehearing is DENIED. Because no

member of the panel or judge in regular active service

requested that the court be polled on rehearing en banc

90a

(FED. R. APP. P. 35 and 5TH CIR. R. 35), the petition for

rehearing en banc is DENIED.

This is a copy of a public record, reproduced as it was published. It is not legal advice, and it may not be the version a court would rely on. Check the official source before you cite it.

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